8668924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17911}}^1$

素因数の和:17937

約数の個数: 18

約数和(自身を含む): 16676072

約数和(自身を除く): 8007148

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 17911, 35822, 71644, 197021, 394042, 788084, 2167231, 4334462, 8668924]

約数ペア:

[(1, 8668924), (2, 4334462), (4, 2167231), (11, 788084), (22, 394042), (44, 197021), (121, 71644), (242, 35822), (484, 17911)]