12287118

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{28843}}^1$

素因数の和:28919

約数の個数: 16

約数和(自身を含む): 24921216

約数和(自身を除く): 12634098

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 28843, 57686, 86529, 173058, 2047853, 4095706, 6143559, 12287118]

約数ペア:

[(1, 12287118), (2, 6143559), (3, 4095706), (6, 2047853), (71, 173058), (142, 86529), (213, 57686), (426, 28843)]