9926189

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5780

約数の個数: 16

約数和(自身を含む): 12862080

約数和(自身を除く): 2935891

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 5741, 40187, 74633, 109079, 522431, 763553, 1418027, 9926189]

約数ペア:

[(1, 9926189), (7, 1418027), (13, 763553), (19, 522431), (91, 109079), (133, 74633), (247, 40187), (1729, 5741)]