12863838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 28054656

約数和(自身を除く): 15190818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 1987, 2158, 3237, 3974, 5961, 6474, 11922, 25831, 51662, 77493, 154986, 164921, 329842, 494763, 989526, 2143973, 4287946, 6431919, 12863838]

約数ペア:

[(1, 12863838), (2, 6431919), (3, 4287946), (6, 2143973), (13, 989526), (26, 494763), (39, 329842), (78, 164921), (83, 154986), (166, 77493), (249, 51662), (498, 25831), (1079, 11922), (1987, 6474), (2158, 5961), (3237, 3974)]