22389050

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{2273}}^1$

素因数の和:2482

約数の個数: 24

約数和(自身を含む): 41873436

約数和(自身を除く): 19484386

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 2273, 4546, 4925, 9850, 11365, 22730, 56825, 113650, 447781, 895562, 2238905, 4477810, 11194525, 22389050]

約数ペア:

[(1, 22389050), (2, 11194525), (5, 4477810), (10, 2238905), (25, 895562), (50, 447781), (197, 113650), (394, 56825), (985, 22730), (1970, 11365), (2273, 9850), (4546, 4925)]