18054655

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8263}}^1$

素因数の和:8310

約数の個数: 16

約数和(自身を含む): 23800320

約数和(自身を除く): 5745665

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 8263, 41315, 156997, 190049, 784985, 950245, 3610931, 18054655]

約数ペア:

[(1, 18054655), (5, 3610931), (19, 950245), (23, 784985), (95, 190049), (115, 156997), (437, 41315), (2185, 8263)]