1115691818

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4957}}^1\times {\mathrm{5923}}^1$

素因数の和:10901

約数の個数: 16

約数和(自身を含む): 1762271520

約数和(自身を除く): 646579702

約数列:

[1, 2, 19, 38, 4957, 5923, 9914, 11846, 94183, 112537, 188366, 225074, 29360311, 58720622, 557845909, 1115691818]

約数ペア:

[(1, 1115691818), (2, 557845909), (19, 58720622), (38, 29360311), (4957, 225074), (5923, 188366), (9914, 112537), (11846, 94183)]