39999124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{909071}}^1$

素因数の和:909086

約数の個数: 12

約数和(自身を含む): 76362048

約数和(自身を除く): 36362924

約数列:

[1, 2, 4, 11, 22, 44, 909071, 1818142, 3636284, 9999781, 19999562, 39999124]

約数ペア:

[(1, 39999124), (2, 19999562), (4, 9999781), (11, 3636284), (22, 1818142), (44, 909071)]