18149527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 20337408

約数和(自身を除く): 2187881

約数列:

[1, 11, 83, 103, 193, 913, 1133, 2123, 8549, 16019, 19879, 94039, 176209, 218669, 1649957, 18149527]

約数ペア:

[(1, 18149527), (11, 1649957), (83, 218669), (103, 176209), (193, 94039), (913, 19879), (1133, 16019), (2123, 8549)]