23512870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{138311}}^1$

素因数の和:138335

約数の個数: 16

約数和(自身を含む): 44813088

約数和(自身を除く): 21300218

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 138311, 276622, 691555, 1383110, 2351287, 4702574, 11756435, 23512870]

約数ペア:

[(1, 23512870), (2, 11756435), (5, 4702574), (10, 2351287), (17, 1383110), (34, 691555), (85, 276622), (170, 138311)]