12735866591

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{238361}}^1$

素因数の和:238834

約数の個数: 16

約数和(自身を含む): 15445857600

約数和(自身を除く): 2709991009

約数列:

[1, 7, 17, 119, 449, 3143, 7633, 53431, 238361, 1668527, 4052137, 28364959, 107024089, 749168623, 1819409513, 12735866591]

約数ペア:

[(1, 12735866591), (7, 1819409513), (17, 749168623), (119, 107024089), (449, 28364959), (3143, 4052137), (7633, 1668527), (53431, 238361)]