16668674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 28195776

約数和(自身を除く): 11527102

約数列:

[1, 2, 11, 22, 73, 97, 107, 146, 194, 214, 803, 1067, 1177, 1606, 2134, 2354, 7081, 7811, 10379, 14162, 15622, 20758, 77891, 85921, 114169, 155782, 171842, 228338, 757667, 1515334, 8334337, 16668674]

約数ペア:

[(1, 16668674), (2, 8334337), (11, 1515334), (22, 757667), (73, 228338), (97, 171842), (107, 155782), (146, 114169), (194, 85921), (214, 77891), (803, 20758), (1067, 15622), (1177, 14162), (1606, 10379), (2134, 7811), (2354, 7081)]