12620896

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{2647}}^1$

素因数の和:2806

約数の個数: 24

約数和(自身を含む): 25023600

約数和(自身を除く): 12402704

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 2647, 4768, 5294, 10588, 21176, 42352, 84704, 394403, 788806, 1577612, 3155224, 6310448, 12620896]

約数ペア:

[(1, 12620896), (2, 6310448), (4, 3155224), (8, 1577612), (16, 788806), (32, 394403), (149, 84704), (298, 42352), (596, 21176), (1192, 10588), (2384, 5294), (2647, 4768)]