22276624

素因数分解:

$2^4\times {\mathrm{809}}^1\times {\mathrm{1721}}^1$

素因数の和:2538

約数の個数: 20

約数和(自身を含む): 43239420

約数和(自身を除く): 20962796

約数列:

[1, 2, 4, 8, 16, 809, 1618, 1721, 3236, 3442, 6472, 6884, 12944, 13768, 27536, 1392289, 2784578, 5569156, 11138312, 22276624]

約数ペア:

[(1, 22276624), (2, 11138312), (4, 5569156), (8, 2784578), (16, 1392289), (809, 27536), (1618, 13768), (1721, 12944), (3236, 6884), (3442, 6472)]