thanks reddit. decompiling elfasm is not high on my want-to-do list.

2018/day19/t.py

@@ -0,0 +1,9 @@
+#!/usr/bin/env python3
+lines = open("input", "r").readlines()
+a, b = int(lines[22].split()[2]), int(lines[24].split()[2])
+n1 = 836 + 22 * a + b
+n2 = n1 + 10550400
+
+for n in (n1, n2):
+    sqn = int(n ** .5)
+    print(sum(d + n // d for d in range(1, sqn + 1) if n % d == 0) - sqn * (sqn ** 2 == n))