12666874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{5381}}^1$

素因数の和:5501

約数の個数: 16

約数和(自身を含む): 20925216

約数和(自身を除く): 8258342

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 5381, 10762, 59191, 118382, 575767, 1151534, 6333437, 12666874]

約数ペア:

[(1, 12666874), (2, 6333437), (11, 1151534), (22, 575767), (107, 118382), (214, 59191), (1177, 10762), (2354, 5381)]