13926020

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3499}}^1$

素因数の和:3707

約数の個数: 24

約数和(自身を含む): 29400000

約数和(自身を除く): 15473980

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3499, 3980, 6998, 13996, 17495, 34990, 69980, 696301, 1392602, 2785204, 3481505, 6963010, 13926020]

約数ペア:

[(1, 13926020), (2, 6963010), (4, 3481505), (5, 2785204), (10, 1392602), (20, 696301), (199, 69980), (398, 34990), (796, 17495), (995, 13996), (1990, 6998), (3499, 3980)]