15728786

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1273

約数の個数: 16

約数和(自身を含む): 24191136

約数和(自身を除く): 8462350

約数列:

[1, 2, 67, 107, 134, 214, 1097, 2194, 7169, 14338, 73499, 117379, 146998, 234758, 7864393, 15728786]

約数ペア:

[(1, 15728786), (2, 7864393), (67, 234758), (107, 146998), (134, 117379), (214, 73499), (1097, 14338), (2194, 7169)]