15993544

素因数分解:

$2^3\times 7^1\times {\mathrm{285599}}^1$

素因数の和:285612

約数の個数: 16

約数和(自身を含む): 34272000

約数和(自身を除く): 18278456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 285599, 571198, 1142396, 1999193, 2284792, 3998386, 7996772, 15993544]

約数ペア:

[(1, 15993544), (2, 7996772), (4, 3998386), (7, 2284792), (8, 1999193), (14, 1142396), (28, 571198), (56, 285599)]