38860012

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{61879}}^1$

素因数の和:62040

約数の個数: 12

約数和(自身を含む): 68439280

約数和(自身を除く): 29579268

約数列:

[1, 2, 4, 157, 314, 628, 61879, 123758, 247516, 9715003, 19430006, 38860012]

約数ペア:

[(1, 38860012), (2, 19430006), (4, 9715003), (157, 247516), (314, 123758), (628, 61879)]