12702242

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{5779}}^1$

素因数の和:5945

約数の個数: 16

約数和(自身を含む): 21917760

約数和(自身を除く): 9215518

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 5779, 11558, 40453, 80906, 907303, 1814606, 6351121, 12702242]

約数ペア:

[(1, 12702242), (2, 6351121), (7, 1814606), (14, 907303), (157, 80906), (314, 40453), (1099, 11558), (2198, 5779)]