12087395

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 14929920

約数和(自身を除く): 2842525

約数列:

[1, 5, 71, 79, 355, 395, 431, 2155, 5609, 28045, 30601, 34049, 153005, 170245, 2417479, 12087395]

約数ペア:

[(1, 12087395), (5, 2417479), (71, 170245), (79, 153005), (355, 34049), (395, 30601), (431, 28045), (2155, 5609)]