1922576

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1123}}^1$

素因数の和:1238

約数の個数: 20

約数和(自身を含む): 3763152

約数和(自身を除く): 1840576

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1123, 1712, 2246, 4492, 8984, 17968, 120161, 240322, 480644, 961288, 1922576]

約数ペア:

[(1, 1922576), (2, 961288), (4, 480644), (8, 240322), (16, 120161), (107, 17968), (214, 8984), (428, 4492), (856, 2246), (1123, 1712)]