39997292

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{9871}}^1$

素因数の和:10888

約数の個数: 12

約数和(自身を含む): 70071456

約数和(自身を除く): 30074164

約数列:

[1, 2, 4, 1013, 2026, 4052, 9871, 19742, 39484, 9999323, 19998646, 39997292]

約数ペア:

[(1, 39997292), (2, 19998646), (4, 9999323), (1013, 39484), (2026, 19742), (4052, 9871)]