12509978902

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1\times {\mathrm{171713}}^1$

素因数の和:172287

約数の個数: 16

約数和(自身を含む): 19060254000

約数和(自身を除く): 6550275098

約数列:

[1, 2, 73, 146, 499, 998, 36427, 72854, 171713, 343426, 12535049, 25070098, 85684787, 171369574, 6254989451, 12509978902]

約数ペア:

[(1, 12509978902), (2, 6254989451), (73, 171369574), (146, 85684787), (499, 25070098), (998, 12535049), (36427, 343426), (72854, 171713)]