16128786

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{37861}}^1$

素因数の和:37937

約数の個数: 16

約数和(自身を含む): 32712768

約数和(自身を除く): 16583982

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 37861, 75722, 113583, 227166, 2688131, 5376262, 8064393, 16128786]

約数ペア:

[(1, 16128786), (2, 8064393), (3, 5376262), (6, 2688131), (71, 227166), (142, 113583), (213, 75722), (426, 37861)]