22160204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4457}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 42689808

約数和(自身を除く): 20529604

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 452, 1243, 2486, 4457, 4972, 8914, 17828, 49027, 98054, 196108, 503641, 1007282, 2014564, 5540051, 11080102, 22160204]

約数ペア:

[(1, 22160204), (2, 11080102), (4, 5540051), (11, 2014564), (22, 1007282), (44, 503641), (113, 196108), (226, 98054), (452, 49027), (1243, 17828), (2486, 8914), (4457, 4972)]