15291029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2060

約数の個数: 16

約数和(自身を含む): 17902080

約数和(自身を除く): 2611051

約数列:

[1, 13, 19, 31, 247, 403, 589, 1997, 7657, 25961, 37943, 61907, 493259, 804791, 1176233, 15291029]

約数ペア:

[(1, 15291029), (13, 1176233), (19, 804791), (31, 493259), (247, 61907), (403, 37943), (589, 25961), (1997, 7657)]