22199812

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 39916800

約数和(自身を除く): 17716988

約数列:

[1, 2, 4, 59, 109, 118, 218, 236, 436, 863, 1726, 3452, 6431, 12862, 25724, 50917, 94067, 101834, 188134, 203668, 376268, 5549953, 11099906, 22199812]

約数ペア:

[(1, 22199812), (2, 11099906), (4, 5549953), (59, 376268), (109, 203668), (118, 188134), (218, 101834), (236, 94067), (436, 50917), (863, 25724), (1726, 12862), (3452, 6431)]