23138765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2803}}^1$

素因数の和:2948

約数の個数: 16

約数和(自身を含む): 30148608

約数和(自身を除く): 7009843

約数列:

[1, 5, 13, 65, 127, 635, 1651, 2803, 8255, 14015, 36439, 182195, 355981, 1779905, 4627753, 23138765]

約数ペア:

[(1, 23138765), (5, 4627753), (13, 1779905), (65, 355981), (127, 182195), (635, 36439), (1651, 14015), (2803, 8255)]