11231740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3323}}^1$

素因数の和:3358

約数の個数: 36

約数和(自身を含む): 25548264

約数和(自身を除く): 14316524

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3323, 3380, 6646, 13292, 16615, 33230, 43199, 66460, 86398, 172796, 215995, 431990, 561587, 863980, 1123174, 2246348, 2807935, 5615870, 11231740]

約数ペア:

[(1, 11231740), (2, 5615870), (4, 2807935), (5, 2246348), (10, 1123174), (13, 863980), (20, 561587), (26, 431990), (52, 215995), (65, 172796), (130, 86398), (169, 66460), (260, 43199), (338, 33230), (676, 16615), (845, 13292), (1690, 6646), (3323, 3380)]