12338238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 27309312

約数和(自身を除く): 14971074

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 2633, 4686, 5266, 7899, 15798, 28963, 57926, 86889, 173778, 186943, 373886, 560829, 1121658, 2056373, 4112746, 6169119, 12338238]

約数ペア:

[(1, 12338238), (2, 6169119), (3, 4112746), (6, 2056373), (11, 1121658), (22, 560829), (33, 373886), (66, 186943), (71, 173778), (142, 86889), (213, 57926), (426, 28963), (781, 15798), (1562, 7899), (2343, 5266), (2633, 4686)]