39847676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{905629}}^1$

素因数の和:905644

約数の個数: 12

約数和(自身を含む): 76072920

約数和(自身を除く): 36225244

約数列:

[1, 2, 4, 11, 22, 44, 905629, 1811258, 3622516, 9961919, 19923838, 39847676]

約数ペア:

[(1, 39847676), (2, 19923838), (4, 9961919), (11, 3622516), (22, 1811258), (44, 905629)]