12859559618

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1\times {\mathrm{2027}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 20045076480

約数和(自身を除く): 7185516862

約数列:

[1, 2, 43, 71, 86, 142, 1039, 2027, 2078, 3053, 4054, 6106, 44677, 73769, 87161, 89354, 143917, 147538, 174322, 287834, 2106053, 3172067, 4212106, 6188431, 6344134, 12376862, 90560279, 149529763, 181120558, 299059526, 6429779809, 12859559618]

約数ペア:

[(1, 12859559618), (2, 6429779809), (43, 299059526), (71, 181120558), (86, 149529763), (142, 90560279), (1039, 12376862), (2027, 6344134), (2078, 6188431), (3053, 4212106), (4054, 3172067), (6106, 2106053), (44677, 287834), (73769, 174322), (87161, 147538), (89354, 143917)]