15872222

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2089}}^1$

素因数の和:2251

約数の個数: 16

約数和(自身を含む): 24829200

約数和(自身を除く): 8956978

約数列:

[1, 2, 29, 58, 131, 262, 2089, 3799, 4178, 7598, 60581, 121162, 273659, 547318, 7936111, 15872222]

約数ペア:

[(1, 15872222), (2, 7936111), (29, 547318), (58, 273659), (131, 121162), (262, 60581), (2089, 7598), (3799, 4178)]