1885724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 3494400

約数和(自身を除く): 1608676

約数列:

[1, 2, 4, 23, 46, 92, 103, 199, 206, 398, 412, 796, 2369, 4577, 4738, 9154, 9476, 18308, 20497, 40994, 81988, 471431, 942862, 1885724]

約数ペア:

[(1, 1885724), (2, 942862), (4, 471431), (23, 81988), (46, 40994), (92, 20497), (103, 18308), (199, 9476), (206, 9154), (398, 4738), (412, 4577), (796, 2369)]