13637404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5081}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 26467056

約数和(自身を除く): 12829652

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 5081, 10162, 20324, 55891, 111782, 223564, 309941, 619882, 1239764, 3409351, 6818702, 13637404]

約数ペア:

[(1, 13637404), (2, 6818702), (4, 3409351), (11, 1239764), (22, 619882), (44, 309941), (61, 223564), (122, 111782), (244, 55891), (671, 20324), (1342, 10162), (2684, 5081)]