22764530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{7877}}^1$

素因数の和:7918

約数の個数: 24

約数和(自身を含む): 43533828

約数和(自身を除く): 20769298

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 7877, 15754, 39385, 78770, 133909, 267818, 669545, 1339090, 2276453, 4552906, 11382265, 22764530]

約数ペア:

[(1, 22764530), (2, 11382265), (5, 4552906), (10, 2276453), (17, 1339090), (34, 669545), (85, 267818), (170, 133909), (289, 78770), (578, 39385), (1445, 15754), (2890, 7877)]