19080799204

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{557}}^1\times {\mathrm{84793}}^1$

素因数の和:85455

約数の個数: 24

約数和(自身を含む): 33782947128

約数和(自身を除く): 14702147924

約数列:

[1, 2, 4, 101, 202, 404, 557, 1114, 2228, 56257, 84793, 112514, 169586, 225028, 339172, 8564093, 17128186, 34256372, 47229701, 94459402, 188918804, 4770199801, 9540399602, 19080799204]

約数ペア:

[(1, 19080799204), (2, 9540399602), (4, 4770199801), (101, 188918804), (202, 94459402), (404, 47229701), (557, 34256372), (1114, 17128186), (2228, 8564093), (56257, 339172), (84793, 225028), (112514, 169586)]