16748636

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:653

約数の個数: 24

約数和(自身を含む): 30088800

約数和(自身を除く): 13340164

約数列:

[1, 2, 4, 53, 106, 199, 212, 397, 398, 794, 796, 1588, 10547, 21041, 21094, 42082, 42188, 79003, 84164, 158006, 316012, 4187159, 8374318, 16748636]

約数ペア:

[(1, 16748636), (2, 8374318), (4, 4187159), (53, 316012), (106, 158006), (199, 84164), (212, 79003), (397, 42188), (398, 42082), (794, 21094), (796, 21041), (1588, 10547)]