13050815

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8081}}^1$

素因数の和:8122

約数の個数: 16

約数和(自身を含む): 17457120

約数和(自身を除く): 4406305

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 8081, 40405, 137377, 153539, 686885, 767695, 2610163, 13050815]

約数ペア:

[(1, 13050815), (5, 2610163), (17, 767695), (19, 686885), (85, 153539), (95, 137377), (323, 40405), (1615, 8081)]