187684634

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{21391}}^1$

素因数の和:21541

約数の個数: 16

約数和(自身を含む): 291102336

約数和(自身を除く): 103417702

約数列:

[1, 2, 41, 82, 107, 214, 4387, 8774, 21391, 42782, 877031, 1754062, 2288837, 4577674, 93842317, 187684634]

約数ペア:

[(1, 187684634), (2, 93842317), (41, 4577674), (82, 2288837), (107, 1754062), (214, 877031), (4387, 42782), (8774, 21391)]