13126682

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{18181}}^1$

素因数の和:18221

約数の個数: 12

約数和(自身を含む): 20782026

約数和(自身を除く): 7655344

約数列:

[1, 2, 19, 38, 361, 722, 18181, 36362, 345439, 690878, 6563341, 13126682]

約数ペア:

[(1, 13126682), (2, 6563341), (19, 690878), (38, 345439), (361, 36362), (722, 18181)]