12960493

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2044

約数の個数: 16

約数和(自身を含む): 16178176

約数和(自身を除く): 3217683

約数列:

[1, 7, 13, 73, 91, 511, 949, 1951, 6643, 13657, 25363, 142423, 177541, 996961, 1851499, 12960493]

約数ペア:

[(1, 12960493), (7, 1851499), (13, 996961), (73, 177541), (91, 142423), (511, 25363), (949, 13657), (1951, 6643)]