11939816

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2111}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 25850880

約数和(自身を除く): 13911064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2111, 2828, 4222, 5656, 8444, 14777, 16888, 29554, 59108, 118216, 213211, 426422, 852844, 1492477, 1705688, 2984954, 5969908, 11939816]

約数ペア:

[(1, 11939816), (2, 5969908), (4, 2984954), (7, 1705688), (8, 1492477), (14, 852844), (28, 426422), (56, 213211), (101, 118216), (202, 59108), (404, 29554), (707, 16888), (808, 14777), (1414, 8444), (2111, 5656), (2828, 4222)]