189740038

素因数分解:

$2^1\times {\mathrm{22921}}^1\times {\mathrm{4139}}^1$

素因数の和:27062

約数の個数: 8

約数和(自身を含む): 284691240

約数和(自身を除く): 94951202

約数列:

[1, 2, 4139, 8278, 22921, 45842, 94870019, 189740038]

約数ペア:

[(1, 189740038), (2, 94870019), (4139, 45842), (8278, 22921)]