19127570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24841}}^1$

素因数の和:24866

約数の個数: 32

約数和(自身を含む): 42926976

約数和(自身を除く): 23799406

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 24841, 49682, 124205, 173887, 248410, 273251, 347774, 546502, 869435, 1366255, 1738870, 1912757, 2732510, 3825514, 9563785, 19127570]

約数ペア:

[(1, 19127570), (2, 9563785), (5, 3825514), (7, 2732510), (10, 1912757), (11, 1738870), (14, 1366255), (22, 869435), (35, 546502), (55, 347774), (70, 273251), (77, 248410), (110, 173887), (154, 124205), (385, 49682), (770, 24841)]