12745713

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{719}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 17971200

約数和(自身を除く): 5225487

約数列:

[1, 3, 19, 57, 311, 719, 933, 2157, 5909, 13661, 17727, 40983, 223609, 670827, 4248571, 12745713]

約数ペア:

[(1, 12745713), (3, 4248571), (19, 670827), (57, 223609), (311, 40983), (719, 17727), (933, 13661), (2157, 5909)]