13423405

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1399}}^1$

素因数の和:1524

約数の個数: 16

約数和(自身を含む): 17136000

約数和(自身を除く): 3712595

約数列:

[1, 5, 19, 95, 101, 505, 1399, 1919, 6995, 9595, 26581, 132905, 141299, 706495, 2684681, 13423405]

約数ペア:

[(1, 13423405), (5, 2684681), (19, 706495), (95, 141299), (101, 132905), (505, 26581), (1399, 9595), (1919, 6995)]