22611910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 42112224

約数和(自身を除く): 19500314

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 410, 421, 655, 842, 1310, 2105, 4210, 5371, 10742, 17261, 26855, 34522, 53710, 55151, 86305, 110302, 172610, 275755, 551510, 2261191, 4522382, 11305955, 22611910]

約数ペア:

[(1, 22611910), (2, 11305955), (5, 4522382), (10, 2261191), (41, 551510), (82, 275755), (131, 172610), (205, 110302), (262, 86305), (410, 55151), (421, 53710), (655, 34522), (842, 26855), (1310, 17261), (2105, 10742), (4210, 5371)]