19933258081

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2143}}^1\times {\mathrm{49741}}^1$

素因数の和:51912

約数の個数: 16

約数和(自身を含む): 23035719168

約数和(自身を除く): 3102461087

約数列:

[1, 11, 17, 187, 2143, 23573, 36431, 49741, 400741, 547151, 845597, 9301567, 106594963, 1172544593, 1812114371, 19933258081]

約数ペア:

[(1, 19933258081), (11, 1812114371), (17, 1172544593), (187, 106594963), (2143, 9301567), (23573, 845597), (36431, 547151), (49741, 400741)]