19383376

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{6277}}^1$

素因数の和:6478

約数の個数: 20

約数和(自身を含む): 37755892

約数和(自身を除く): 18372516

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 6277, 12554, 25108, 50216, 100432, 1211461, 2422922, 4845844, 9691688, 19383376]

約数ペア:

[(1, 19383376), (2, 9691688), (4, 4845844), (8, 2422922), (16, 1211461), (193, 100432), (386, 50216), (772, 25108), (1544, 12554), (3088, 6277)]