11859562420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14462881}}^1$

素因数の和:14462931

約数の個数: 24

約数和(自身を含む): 25512523848

約数和(自身を除く): 13652961428

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 14462881, 28925762, 57851524, 72314405, 144628810, 289257620, 592978121, 1185956242, 2371912484, 2964890605, 5929781210, 11859562420]

約数ペア:

[(1, 11859562420), (2, 5929781210), (4, 2964890605), (5, 2371912484), (10, 1185956242), (20, 592978121), (41, 289257620), (82, 144628810), (164, 72314405), (205, 57851524), (410, 28925762), (820, 14462881)]