16919152

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{5479}}^1$

素因数の和:5680

約数の個数: 20

約数和(自身を含む): 32956720

約数和(自身を除く): 16037568

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 5479, 10958, 21916, 43832, 87664, 1057447, 2114894, 4229788, 8459576, 16919152]

約数ペア:

[(1, 16919152), (2, 8459576), (4, 4229788), (8, 2114894), (16, 1057447), (193, 87664), (386, 43832), (772, 21916), (1544, 10958), (3088, 5479)]