15853110049

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{2003}}^1\times {\mathrm{10567}}^1$

素因数の和:12684

約数の個数: 16

約数和(自身を含む): 18298027008

約数和(自身を除く): 2444916959

約数列:

[1, 7, 107, 749, 2003, 10567, 14021, 73969, 214321, 1130669, 1500247, 7914683, 21165701, 148159907, 2264730007, 15853110049]

約数ペア:

[(1, 15853110049), (7, 2264730007), (107, 148159907), (749, 21165701), (2003, 7914683), (10567, 1500247), (14021, 1130669), (73969, 214321)]