22651216

素因数分解:

$2^4\times 7^1\times {\mathrm{202243}}^1$

素因数の和:202258

約数の個数: 20

約数和(自身を含む): 50156512

約数和(自身を除く): 27505296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 202243, 404486, 808972, 1415701, 1617944, 2831402, 3235888, 5662804, 11325608, 22651216]

約数ペア:

[(1, 22651216), (2, 11325608), (4, 5662804), (7, 3235888), (8, 2831402), (14, 1617944), (16, 1415701), (28, 808972), (56, 404486), (112, 202243)]