13231085

素因数分解:

$5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3533}}^1$

素因数の和:3652

約数の個数: 16

約数和(自身を含む): 18320256

約数和(自身を除く): 5089171

約数列:

[1, 5, 7, 35, 107, 535, 749, 3533, 3745, 17665, 24731, 123655, 378031, 1890155, 2646217, 13231085]

約数ペア:

[(1, 13231085), (5, 2646217), (7, 1890155), (35, 378031), (107, 123655), (535, 24731), (749, 17665), (3533, 3745)]