13031674

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 19998720

約数和(自身を除く): 6967046

約数列:

[1, 2, 61, 122, 223, 446, 479, 958, 13603, 27206, 29219, 58438, 106817, 213634, 6515837, 13031674]

約数ペア:

[(1, 13031674), (2, 6515837), (61, 213634), (122, 106817), (223, 58438), (446, 29219), (479, 27206), (958, 13603)]