18927730079

素因数分解:

${\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{2513309}}^1$

素因数の和:2513769

約数の個数: 8

約数和(自身を含む): 20086373520

約数和(自身を除く): 1158643441

約数列:

[1, 17, 443, 7531, 2513309, 42726253, 1113395887, 18927730079]

約数ペア:

[(1, 18927730079), (17, 1113395887), (443, 42726253), (7531, 2513309)]