13503865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2011}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 17383680

約数和(自身を除く): 3879815

約数列:

[1, 5, 17, 79, 85, 395, 1343, 2011, 6715, 10055, 34187, 158869, 170935, 794345, 2700773, 13503865]

約数ペア:

[(1, 13503865), (5, 2700773), (17, 794345), (79, 170935), (85, 158869), (395, 34187), (1343, 10055), (2011, 6715)]