12215336

素因数分解:

$2^3\times 7^1\times {\mathrm{218131}}^1$

素因数の和:218144

約数の個数: 16

約数和(自身を含む): 26175840

約数和(自身を除く): 13960504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 218131, 436262, 872524, 1526917, 1745048, 3053834, 6107668, 12215336]

約数ペア:

[(1, 12215336), (2, 6107668), (4, 3053834), (7, 1745048), (8, 1526917), (14, 872524), (28, 436262), (56, 218131)]