12878906042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1\times {\mathrm{50333}}^1$

素因数の和:54493

約数の個数: 16

約数和(自身を含む): 19946760192

約数和(自身を除く): 7067854150

約数列:

[1, 2, 31, 62, 4127, 8254, 50333, 100666, 127937, 255874, 1560323, 3120646, 207724291, 415448582, 6439453021, 12878906042]

約数ペア:

[(1, 12878906042), (2, 6439453021), (31, 415448582), (62, 207724291), (4127, 3120646), (8254, 1560323), (50333, 255874), (100666, 127937)]