22007810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6899}}^1$

素因数の和:6946

約数の個数: 32

約数和(自身を含む): 44712000

約数和(自身を除く): 22704190

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 6899, 13798, 34495, 68990, 75889, 151778, 200071, 379445, 400142, 758890, 1000355, 2000710, 2200781, 4401562, 11003905, 22007810]

約数ペア:

[(1, 22007810), (2, 11003905), (5, 4401562), (10, 2200781), (11, 2000710), (22, 1000355), (29, 758890), (55, 400142), (58, 379445), (110, 200071), (145, 151778), (290, 75889), (319, 68990), (638, 34495), (1595, 13798), (3190, 6899)]