13500212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{27893}}^1$

素因数の和:27919

約数の個数: 18

約数和(自身を含む): 25969314

約数和(自身を除く): 12469102

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 27893, 55786, 111572, 306823, 613646, 1227292, 3375053, 6750106, 13500212]

約数ペア:

[(1, 13500212), (2, 6750106), (4, 3375053), (11, 1227292), (22, 613646), (44, 306823), (121, 111572), (242, 55786), (484, 27893)]