12619306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47441}}^1$

素因数の和:47469

約数の個数: 16

約数和(自身を含む): 22772160

約数和(自身を除く): 10152854

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 47441, 94882, 332087, 664174, 901379, 1802758, 6309653, 12619306]

約数ペア:

[(1, 12619306), (2, 6309653), (7, 1802758), (14, 901379), (19, 664174), (38, 332087), (133, 94882), (266, 47441)]