15515524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 28562688

約数和(自身を除く): 13047164

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 1231, 2462, 3151, 4924, 6302, 12604, 28313, 56626, 113252, 168647, 337294, 674588, 3878881, 7757762, 15515524]

約数ペア:

[(1, 15515524), (2, 7757762), (4, 3878881), (23, 674588), (46, 337294), (92, 168647), (137, 113252), (274, 56626), (548, 28313), (1231, 12604), (2462, 6302), (3151, 4924)]