42438836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{964519}}^1$

素因数の和:964534

約数の個数: 12

約数和(自身を含む): 81019680

約数和(自身を除く): 38580844

約数列:

[1, 2, 4, 11, 22, 44, 964519, 1929038, 3858076, 10609709, 21219418, 42438836]

約数ペア:

[(1, 42438836), (2, 21219418), (4, 10609709), (11, 3858076), (22, 1929038), (44, 964519)]