22205110

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{6151}}^1$

素因数の和:6196

約数の個数: 24

約数和(自身を含む): 42190416

約数和(自身を除く): 19985306

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 6151, 12302, 30755, 61510, 116869, 233738, 584345, 1168690, 2220511, 4441022, 11102555, 22205110]

約数ペア:

[(1, 22205110), (2, 11102555), (5, 4441022), (10, 2220511), (19, 1168690), (38, 584345), (95, 233738), (190, 116869), (361, 61510), (722, 30755), (1805, 12302), (3610, 6151)]