2022647945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{925697}}^1$

素因数の和:925744

約数の個数: 16

約数和(自身を含む): 2666010240

約数和(自身を除く): 643362295

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 925697, 4628485, 17588243, 21291031, 87941215, 106455155, 404529589, 2022647945]

約数ペア:

[(1, 2022647945), (5, 404529589), (19, 106455155), (23, 87941215), (95, 21291031), (115, 17588243), (437, 4628485), (2185, 925697)]