12937045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8111}}^1$

素因数の和:8156

約数の個数: 16

約数和(自身を含む): 17521920

約数和(自身を除く): 4584875

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 8111, 40555, 89221, 235219, 446105, 1176095, 2587409, 12937045]

約数ペア:

[(1, 12937045), (5, 2587409), (11, 1176095), (29, 446105), (55, 235219), (145, 89221), (319, 40555), (1595, 8111)]