21424424

素因数分解:

$2^3\times 7^1\times {\mathrm{382579}}^1$

素因数の和:382592

約数の個数: 16

約数和(自身を含む): 45909600

約数和(自身を除く): 24485176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 382579, 765158, 1530316, 2678053, 3060632, 5356106, 10712212, 21424424]

約数ペア:

[(1, 21424424), (2, 10712212), (4, 5356106), (7, 3060632), (8, 2678053), (14, 1530316), (28, 765158), (56, 382579)]