15281254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1297}}^1$

素因数の和:1479

約数の個数: 16

約数和(自身を含む): 23644368

約数和(自身を除く): 8363114

約数列:

[1, 2, 43, 86, 137, 274, 1297, 2594, 5891, 11782, 55771, 111542, 177689, 355378, 7640627, 15281254]

約数ペア:

[(1, 15281254), (2, 7640627), (43, 355378), (86, 177689), (137, 111542), (274, 55771), (1297, 11782), (2594, 5891)]