139631342

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{22543}}^1$

素因数の和:22727

約数の個数: 16

約数和(自身を含む): 221832960

約数和(自身を除く): 82201618

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 22543, 45086, 428317, 856634, 3674509, 7349018, 69815671, 139631342]

約数ペア:

[(1, 139631342), (2, 69815671), (19, 7349018), (38, 3674509), (163, 856634), (326, 428317), (3097, 45086), (6194, 22543)]