11787919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 24

約数和(自身を含む): 14783472

約数和(自身を除く): 2995553

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 373, 1859, 2431, 2873, 4103, 4849, 6341, 31603, 53339, 63037, 69751, 82433, 693407, 906763, 1071629, 11787919]

約数ペア:

[(1, 11787919), (11, 1071629), (13, 906763), (17, 693407), (143, 82433), (169, 69751), (187, 63037), (221, 53339), (373, 31603), (1859, 6341), (2431, 4849), (2873, 4103)]