12716686712

素因数分解:

$2^3\times {\mathrm{977}}^1\times {\mathrm{1627007}}^1$

素因数の和:1627990

約数の個数: 16

約数和(自身を含む): 23868207360

約数和(自身を除く): 11151520648

約数列:

[1, 2, 4, 8, 977, 1954, 3908, 7816, 1627007, 3254014, 6508028, 13016056, 1589585839, 3179171678, 6358343356, 12716686712]

約数ペア:

[(1, 12716686712), (2, 6358343356), (4, 3179171678), (8, 1589585839), (977, 13016056), (1954, 6508028), (3908, 3254014), (7816, 1627007)]