12551464802

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1\times {\mathrm{210193}}^1$

素因数の和:210677

約数の個数: 16

約数和(自身を含む): 19131857880

約数和(自身を除く): 6580393078

約数列:

[1, 2, 73, 146, 409, 818, 29857, 59714, 210193, 420386, 15344089, 30688178, 85968937, 171937874, 6275732401, 12551464802]

約数ペア:

[(1, 12551464802), (2, 6275732401), (73, 171937874), (146, 85968937), (409, 30688178), (818, 15344089), (29857, 420386), (59714, 210193)]