13104874

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 20132640

約数和(自身を除く): 7027766

約数列:

[1, 2, 61, 122, 163, 326, 659, 1318, 9943, 19886, 40199, 80398, 107417, 214834, 6552437, 13104874]

約数ペア:

[(1, 13104874), (2, 6552437), (61, 214834), (122, 107417), (163, 80398), (326, 40199), (659, 19886), (1318, 9943)]