1864672236691

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{20987453}}^1$

素因数の和:20987702

約数の個数: 16

約数和(自身を含む): 2094380009568

約数和(自身を除く): 229707772877

約数列:

[1, 11, 41, 197, 451, 2167, 8077, 88847, 20987453, 230861983, 860485573, 4134528241, 9465341303, 45479810651, 169515657881, 1864672236691]

約数ペア:

[(1, 1864672236691), (11, 169515657881), (41, 45479810651), (197, 9465341303), (451, 4134528241), (2167, 860485573), (8077, 230861983), (88847, 20987453)]