12665048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3407

約数の個数: 32

約数和(自身を含む): 26516160

約数和(自身を除く): 13851112

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3347, 3784, 6694, 13388, 26776, 36817, 73634, 143921, 147268, 287842, 294536, 575684, 1151368, 1583131, 3166262, 6332524, 12665048]

約数ペア:

[(1, 12665048), (2, 6332524), (4, 3166262), (8, 1583131), (11, 1151368), (22, 575684), (43, 294536), (44, 287842), (86, 147268), (88, 143921), (172, 73634), (344, 36817), (473, 26776), (946, 13388), (1892, 6694), (3347, 3784)]