9818974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3551

約数の個数: 16

約数和(自身を含む): 16194816

約数和(自身を除く): 6375842

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 3407, 6814, 37477, 74954, 446317, 892634, 4909487, 9818974]

約数ペア:

[(1, 9818974), (2, 4909487), (11, 892634), (22, 446317), (131, 74954), (262, 37477), (1441, 6814), (2882, 3407)]