22151806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{1213}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 34788384

約数和(自身を除く): 12636578

約数列:

[1, 2, 23, 46, 397, 794, 1213, 2426, 9131, 18262, 27899, 55798, 481561, 963122, 11075903, 22151806]

約数ペア:

[(1, 22151806), (2, 11075903), (23, 963122), (46, 481561), (397, 55798), (794, 27899), (1213, 18262), (2426, 9131)]