12321138

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{6689}}^1$

素因数の和:7001

約数の個数: 16

約数和(自身を含む): 24726240

約数和(自身を除く): 12405102

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 6689, 13378, 20067, 40134, 2053523, 4107046, 6160569, 12321138]

約数ペア:

[(1, 12321138), (2, 6160569), (3, 4107046), (6, 2053523), (307, 40134), (614, 20067), (921, 13378), (1842, 6689)]