11940488

素因数分解:

$2^3\times 7^1\times {\mathrm{213223}}^1$

素因数の和:213236

約数の個数: 16

約数和(自身を含む): 25586880

約数和(自身を除く): 13646392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 213223, 426446, 852892, 1492561, 1705784, 2985122, 5970244, 11940488]

約数ペア:

[(1, 11940488), (2, 5970244), (4, 2985122), (7, 1705784), (8, 1492561), (14, 852892), (28, 426446), (56, 213223)]