13023865

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1039}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 16473600

約数和(自身を除く): 3449735

約数列:

[1, 5, 23, 109, 115, 545, 1039, 2507, 5195, 12535, 23897, 113251, 119485, 566255, 2604773, 13023865]

約数ペア:

[(1, 13023865), (5, 2604773), (23, 566255), (109, 119485), (115, 113251), (545, 23897), (1039, 12535), (2507, 5195)]