239672012

素因数分解:

$2^2\times {\mathrm{3853}}^1\times {\mathrm{15551}}^1$

素因数の和:19408

約数の個数: 12

約数和(自身を含む): 419561856

約数和(自身を除く): 179889844

約数列:

[1, 2, 4, 3853, 7706, 15412, 15551, 31102, 62204, 59918003, 119836006, 239672012]

約数ペア:

[(1, 239672012), (2, 119836006), (4, 59918003), (3853, 62204), (7706, 31102), (15412, 15551)]