11974693522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{25541}}^1$

素因数の和:25866

約数の個数: 32

約数和(自身を含む): 19883527488

約数和(自身を除く): 7908833966

約数列:

[1, 2, 11, 22, 101, 202, 211, 422, 1111, 2222, 2321, 4642, 21311, 25541, 42622, 51082, 234421, 280951, 468842, 561902, 2579641, 5159282, 5389151, 10778302, 28376051, 56752102, 59280661, 118561322, 544304251, 1088608502, 5987346761, 11974693522]

約数ペア:

[(1, 11974693522), (2, 5987346761), (11, 1088608502), (22, 544304251), (101, 118561322), (202, 59280661), (211, 56752102), (422, 28376051), (1111, 10778302), (2222, 5389151), (2321, 5159282), (4642, 2579641), (21311, 561902), (25541, 468842), (42622, 280951), (51082, 234421)]