15954991

素因数分解:

${\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1231}}^1$

素因数の和:2241

約数の個数: 8

約数和(自身を含む): 17213504

約数和(自身を除く): 1258513

約数列:

[1, 13, 997, 1231, 12961, 16003, 1227307, 15954991]

約数ペア:

[(1, 15954991), (13, 1227307), (997, 16003), (1231, 12961)]