30981038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{82837}}^1$

素因数の和:82867

約数の個数: 16

約数和(自身を含む): 53679024

約数和(自身を除く): 22697986

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 82837, 165674, 911207, 1408229, 1822414, 2816458, 15490519, 30981038]

約数ペア:

[(1, 30981038), (2, 15490519), (11, 2816458), (17, 1822414), (22, 1408229), (34, 911207), (187, 165674), (374, 82837)]