12353858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:814

約数の個数: 24

約数和(自身を含む): 20684160

約数和(自身を除く): 8330302

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 719, 781, 1438, 1562, 7909, 8591, 15818, 17182, 51049, 86999, 102098, 173998, 561539, 1123078, 6176929, 12353858]

約数ペア:

[(1, 12353858), (2, 6176929), (11, 1123078), (22, 561539), (71, 173998), (121, 102098), (142, 86999), (242, 51049), (719, 17182), (781, 15818), (1438, 8591), (1562, 7909)]