13124345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10627}}^1$

素因数の和:10664

約数の個数: 16

約数和(自身を含む): 17855040

約数和(自身を除く): 4730695

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 10627, 53135, 138151, 201913, 690755, 1009565, 2624869, 13124345]

約数ペア:

[(1, 13124345), (5, 2624869), (13, 1009565), (19, 690755), (65, 201913), (95, 138151), (247, 53135), (1235, 10627)]