12879231755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1923709}}^1$

素因数の和:1923830

約数の個数: 16

約数和(自身を含む): 16805530560

約数和(自身を除く): 3926298805

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 1923709, 9618545, 25008217, 125041085, 198142027, 990710135, 2575846351, 12879231755]

約数ペア:

[(1, 12879231755), (5, 2575846351), (13, 990710135), (65, 198142027), (103, 125041085), (515, 25008217), (1339, 9618545), (6695, 1923709)]