131039998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{30517}}^1$

素因数の和:30651

約数の個数: 16

約数和(自身を含む): 208743120

約数和(自身を除く): 77703122

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 30517, 61034, 579823, 1159646, 3448421, 6896842, 65519999, 131039998]

約数ペア:

[(1, 131039998), (2, 65519999), (19, 6896842), (38, 3448421), (113, 1159646), (226, 579823), (2147, 61034), (4294, 30517)]