13119631

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 16269120

約数和(自身を除く): 3149489

約数列:

[1, 7, 17, 41, 119, 287, 697, 2689, 4879, 18823, 45713, 110249, 319991, 771743, 1874233, 13119631]

約数ペア:

[(1, 13119631), (7, 1874233), (17, 771743), (41, 319991), (119, 110249), (287, 45713), (697, 18823), (2689, 4879)]