13188848

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{4271}}^1$

素因数の和:4472

約数の個数: 20

約数和(自身を含む): 25691808

約数和(自身を除く): 12502960

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 4271, 8542, 17084, 34168, 68336, 824303, 1648606, 3297212, 6594424, 13188848]

約数ペア:

[(1, 13188848), (2, 6594424), (4, 3297212), (8, 1648606), (16, 824303), (193, 68336), (386, 34168), (772, 17084), (1544, 8542), (3088, 4271)]