12268144

素因数分解:

$2^4\times 7^1\times {\mathrm{109537}}^1$

素因数の和:109552

約数の個数: 20

約数和(自身を含む): 27165424

約数和(自身を除く): 14897280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 109537, 219074, 438148, 766759, 876296, 1533518, 1752592, 3067036, 6134072, 12268144]

約数ペア:

[(1, 12268144), (2, 6134072), (4, 3067036), (7, 1752592), (8, 1533518), (14, 876296), (16, 766759), (28, 438148), (56, 219074), (112, 109537)]