12726065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5381}}^1$

素因数の和:5440

約数の個数: 16

約数和(自身を含む): 17050176

約数和(自身を除く): 4324111

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 5381, 26905, 59191, 231383, 295955, 1156915, 2545213, 12726065]

約数ペア:

[(1, 12726065), (5, 2545213), (11, 1156915), (43, 295955), (55, 231383), (215, 59191), (473, 26905), (2365, 5381)]