12461812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4643}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 24185952

約数和(自身を除く): 11724140

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 4643, 9286, 18572, 51073, 102146, 204292, 283223, 566446, 1132892, 3115453, 6230906, 12461812]

約数ペア:

[(1, 12461812), (2, 6230906), (4, 3115453), (11, 1132892), (22, 566446), (44, 283223), (61, 204292), (122, 102146), (244, 51073), (671, 18572), (1342, 9286), (2684, 4643)]