13089868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4877}}^1$

素因数の和:4953

約数の個数: 24

約数和(自身を含む): 25404624

約数和(自身を除く): 12314756

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 4877, 9754, 19508, 53647, 107294, 214588, 297497, 594994, 1189988, 3272467, 6544934, 13089868]

約数ペア:

[(1, 13089868), (2, 6544934), (4, 3272467), (11, 1189988), (22, 594994), (44, 297497), (61, 214588), (122, 107294), (244, 53647), (671, 19508), (1342, 9754), (2684, 4877)]