17738962604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2900419}}^1$

素因数の和:2900573

約数の個数: 24

約数和(自身を含む): 34108939200

約数和(自身を除く): 16369976596

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 2900419, 5800838, 11601676, 31904609, 63809218, 127618436, 403158241, 806316482, 1612632964, 4434740651, 8869481302, 17738962604]

約数ペア:

[(1, 17738962604), (2, 8869481302), (4, 4434740651), (11, 1612632964), (22, 806316482), (44, 403158241), (139, 127618436), (278, 63809218), (556, 31904609), (1529, 11601676), (3058, 5800838), (6116, 2900419)]