42639124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{969071}}^1$

素因数の和:969086

約数の個数: 12

約数和(自身を含む): 81402048

約数和(自身を除く): 38762924

約数列:

[1, 2, 4, 11, 22, 44, 969071, 1938142, 3876284, 10659781, 21319562, 42639124]

約数ペア:

[(1, 42639124), (2, 21319562), (4, 10659781), (11, 3876284), (22, 1938142), (44, 969071)]