16302665

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2512

約数の個数: 16

約数和(自身を含む): 20891520

約数和(自身を除く): 4588855

約数列:

[1, 5, 19, 71, 95, 355, 1349, 2417, 6745, 12085, 45923, 171607, 229615, 858035, 3260533, 16302665]

約数ペア:

[(1, 16302665), (5, 3260533), (19, 858035), (71, 229615), (95, 171607), (355, 45923), (1349, 12085), (2417, 6745)]