12138224

素因数分解:

$2^4\times 7^1\times {\mathrm{108377}}^1$

素因数の和:108392

約数の個数: 20

約数和(自身を含む): 26877744

約数和(自身を除く): 14739520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 108377, 216754, 433508, 758639, 867016, 1517278, 1734032, 3034556, 6069112, 12138224]

約数ペア:

[(1, 12138224), (2, 6069112), (4, 3034556), (7, 1734032), (8, 1517278), (14, 867016), (16, 758639), (28, 433508), (56, 216754), (112, 108377)]