12973556

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1153}}^1$

素因数の和:1283

約数の個数: 24

約数和(自身を含む): 23749320

約数和(自身を除く): 10775764

約数列:

[1, 2, 4, 29, 58, 97, 116, 194, 388, 1153, 2306, 2813, 4612, 5626, 11252, 33437, 66874, 111841, 133748, 223682, 447364, 3243389, 6486778, 12973556]

約数ペア:

[(1, 12973556), (2, 6486778), (4, 3243389), (29, 447364), (58, 223682), (97, 133748), (116, 111841), (194, 66874), (388, 33437), (1153, 11252), (2306, 5626), (2813, 4612)]