13575518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 9441442

約数列:

[1, 2, 11, 22, 73, 79, 107, 146, 158, 214, 803, 869, 1177, 1606, 1738, 2354, 5767, 7811, 8453, 11534, 15622, 16906, 63437, 85921, 92983, 126874, 171842, 185966, 617069, 1234138, 6787759, 13575518]

約数ペア:

[(1, 13575518), (2, 6787759), (11, 1234138), (22, 617069), (73, 185966), (79, 171842), (107, 126874), (146, 92983), (158, 85921), (214, 63437), (803, 16906), (869, 15622), (1177, 11534), (1606, 8453), (1738, 7811), (2354, 5767)]