10920266

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{7573}}^1$

素因数の和:7685

約数の個数: 16

約数和(自身を含む): 18904704

約数和(自身を除く): 7984438

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 7573, 15146, 53011, 106022, 780019, 1560038, 5460133, 10920266]

約数ペア:

[(1, 10920266), (2, 5460133), (7, 1560038), (14, 780019), (103, 106022), (206, 53011), (721, 15146), (1442, 7573)]