39945092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{907843}}^1$

素因数の和:907858

約数の個数: 12

約数和(自身を含む): 76258896

約数和(自身を除く): 36313804

約数列:

[1, 2, 4, 11, 22, 44, 907843, 1815686, 3631372, 9986273, 19972546, 39945092]

約数ペア:

[(1, 39945092), (2, 19972546), (4, 9986273), (11, 3631372), (22, 1815686), (44, 907843)]