13025735

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4423}}^1$

素因数の和:4478

約数の個数: 16

約数和(自身を含む): 16988160

約数和(自身を除く): 3962425

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 4423, 22115, 84037, 137113, 420185, 685565, 2605147, 13025735]

約数ペア:

[(1, 13025735), (5, 2605147), (19, 685565), (31, 420185), (95, 137113), (155, 84037), (589, 22115), (2945, 4423)]