16798580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7433}}^1$

素因数の和:7555

約数の個数: 24

約数和(自身を含む): 35593992

約数和(自身を除く): 18795412

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 7433, 14866, 29732, 37165, 74330, 148660, 839929, 1679858, 3359716, 4199645, 8399290, 16798580]

約数ペア:

[(1, 16798580), (2, 8399290), (4, 4199645), (5, 3359716), (10, 1679858), (20, 839929), (113, 148660), (226, 74330), (452, 37165), (565, 29732), (1130, 14866), (2260, 7433)]