15187238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4397}}^1$

素因数の和:4567

約数の個数: 16

約数和(自身を含む): 25015824

約数和(自身を除く): 9828586

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 4397, 8794, 48367, 96734, 690329, 1380658, 7593619, 15187238]

約数ペア:

[(1, 15187238), (2, 7593619), (11, 1380658), (22, 690329), (157, 96734), (314, 48367), (1727, 8794), (3454, 4397)]