12741234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 28200960

約数和(自身を除く): 15459726

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 2719, 4686, 5438, 8157, 16314, 29909, 59818, 89727, 179454, 193049, 386098, 579147, 1158294, 2123539, 4247078, 6370617, 12741234]

約数ペア:

[(1, 12741234), (2, 6370617), (3, 4247078), (6, 2123539), (11, 1158294), (22, 579147), (33, 386098), (66, 193049), (71, 179454), (142, 89727), (213, 59818), (426, 29909), (781, 16314), (1562, 8157), (2343, 5438), (2719, 4686)]