11813304890

素因数分解:

$2^1\times 5^1\times {\mathrm{26339}}^1\times {\mathrm{44851}}^1$

素因数の和:71197

約数の個数: 16

約数和(自身を含む): 21265230240

約数和(自身を除く): 9451925350

約数列:

[1, 2, 5, 10, 26339, 44851, 52678, 89702, 131695, 224255, 263390, 448510, 1181330489, 2362660978, 5906652445, 11813304890]

約数ペア:

[(1, 11813304890), (2, 5906652445), (5, 2362660978), (10, 1181330489), (26339, 448510), (44851, 263390), (52678, 224255), (89702, 131695)]