16855795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2237}}^1$

素因数の和:2390

約数の個数: 16

約数和(自身を含む): 22236768

約数和(自身を除く): 5380973

約数列:

[1, 5, 11, 55, 137, 685, 1507, 2237, 7535, 11185, 24607, 123035, 306469, 1532345, 3371159, 16855795]

約数ペア:

[(1, 16855795), (5, 3371159), (11, 1532345), (55, 306469), (137, 123035), (685, 24607), (1507, 11185), (2237, 7535)]