11940412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6311}}^1$

素因数の和:6369

約数の個数: 24

約数和(自身を含む): 23329152

約数和(自身を除く): 11388740

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 6311, 12622, 25244, 69421, 138842, 271373, 277684, 542746, 1085492, 2985103, 5970206, 11940412]

約数ペア:

[(1, 11940412), (2, 5970206), (4, 2985103), (11, 1085492), (22, 542746), (43, 277684), (44, 271373), (86, 138842), (172, 69421), (473, 25244), (946, 12622), (1892, 6311)]