12255236474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24808171}}^1$

素因数の和:24808205

約数の個数: 16

約数和(自身を含む): 20838864480

約数和(自身を除く): 8583628006

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 24808171, 49616342, 322506223, 471355249, 645012446, 942710498, 6127618237, 12255236474]

約数ペア:

[(1, 12255236474), (2, 6127618237), (13, 942710498), (19, 645012446), (26, 471355249), (38, 322506223), (247, 49616342), (494, 24808171)]