9887570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12841}}^1$

素因数の和:12866

約数の個数: 32

約数和(自身を含む): 22190976

約数和(自身を除く): 12303406

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 12841, 25682, 64205, 89887, 128410, 141251, 179774, 282502, 449435, 706255, 898870, 988757, 1412510, 1977514, 4943785, 9887570]

約数ペア:

[(1, 9887570), (2, 4943785), (5, 1977514), (7, 1412510), (10, 988757), (11, 898870), (14, 706255), (22, 449435), (35, 282502), (55, 179774), (70, 141251), (77, 128410), (110, 89887), (154, 64205), (385, 25682), (770, 12841)]