1912080386

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{94219}}^1$

素因数の和:94433

約数の個数: 16

約数和(自身を含む): 2928357600

約数和(自身を除く): 1016277214

約数列:

[1, 2, 73, 139, 146, 278, 10147, 20294, 94219, 188438, 6877987, 13096441, 13755974, 26192882, 956040193, 1912080386]

約数ペア:

[(1, 1912080386), (2, 956040193), (73, 26192882), (139, 13755974), (146, 13096441), (278, 6877987), (10147, 188438), (20294, 94219)]