12638522

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{2017}}^1$

素因数の和:2273

約数の個数: 16

約数和(自身を含む): 20510952

約数和(自身を除く): 7872430

約数列:

[1, 2, 13, 26, 241, 482, 2017, 3133, 4034, 6266, 26221, 52442, 486097, 972194, 6319261, 12638522]

約数ペア:

[(1, 12638522), (2, 6319261), (13, 972194), (26, 486097), (241, 52442), (482, 26221), (2017, 6266), (3133, 4034)]