15802642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2791}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 25128000

約数和(自身を除く): 9325358

約数列:

[1, 2, 19, 38, 149, 298, 2791, 2831, 5582, 5662, 53029, 106058, 415859, 831718, 7901321, 15802642]

約数ペア:

[(1, 15802642), (2, 7901321), (19, 831718), (38, 415859), (149, 106058), (298, 53029), (2791, 5662), (2831, 5582)]