23947874

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1231}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 36723456

約数和(自身を除く): 12775582

約数列:

[1, 2, 71, 137, 142, 274, 1231, 2462, 9727, 19454, 87401, 168647, 174802, 337294, 11973937, 23947874]

約数ペア:

[(1, 23947874), (2, 11973937), (71, 337294), (137, 174802), (142, 168647), (274, 87401), (1231, 19454), (2462, 9727)]