20161105808239

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{3874900213}}^1$

素因数の和:3874900278

約数の個数: 12

約数和(自身を含む): 22675916052328

約数和(自身を除く): 2514810244089

約数列:

[1, 11, 43, 121, 473, 5203, 3874900213, 42623902343, 166620709159, 468862925773, 1832827800749, 20161105808239]

約数ペア:

[(1, 20161105808239), (11, 1832827800749), (43, 468862925773), (121, 166620709159), (473, 42623902343), (5203, 3874900213)]