30975542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{7309}}^1$

素因数の和:7487

約数の個数: 16

約数和(自身を含む): 50351280

約数和(自身を除く): 19375738

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 7309, 14618, 95017, 190034, 1191367, 2382734, 15487771, 30975542]

約数ペア:

[(1, 30975542), (2, 15487771), (13, 2382734), (26, 1191367), (163, 190034), (326, 95017), (2119, 14618), (4238, 7309)]