12966558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{881}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 28449792

約数和(自身を除く): 15483234

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 223, 446, 669, 881, 1338, 1762, 2453, 2643, 4906, 5286, 7359, 9691, 14718, 19382, 29073, 58146, 196463, 392926, 589389, 1178778, 2161093, 4322186, 6483279, 12966558]

約数ペア:

[(1, 12966558), (2, 6483279), (3, 4322186), (6, 2161093), (11, 1178778), (22, 589389), (33, 392926), (66, 196463), (223, 58146), (446, 29073), (669, 19382), (881, 14718), (1338, 9691), (1762, 7359), (2453, 5286), (2643, 4906)]