18535183370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{531551}}^1$

素因数の和:531886

約数の個数: 32

約数和(自身を含む): 36511243776

約数和(自身を除く): 17976060406

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 317, 634, 1585, 3170, 3487, 6974, 17435, 34870, 531551, 1063102, 2657755, 5315510, 5847061, 11694122, 29235305, 58470610, 168501667, 337003334, 842508335, 1685016670, 1853518337, 3707036674, 9267591685, 18535183370]

約数ペア:

[(1, 18535183370), (2, 9267591685), (5, 3707036674), (10, 1853518337), (11, 1685016670), (22, 842508335), (55, 337003334), (110, 168501667), (317, 58470610), (634, 29235305), (1585, 11694122), (3170, 5847061), (3487, 5315510), (6974, 2657755), (17435, 1063102), (34870, 531551)]