16608620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{118633}}^1$

素因数の和:118649

約数の個数: 24

約数和(自身を含む): 39861024

約数和(自身を除く): 23252404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 118633, 237266, 474532, 593165, 830431, 1186330, 1660862, 2372660, 3321724, 4152155, 8304310, 16608620]

約数ペア:

[(1, 16608620), (2, 8304310), (4, 4152155), (5, 3321724), (7, 2372660), (10, 1660862), (14, 1186330), (20, 830431), (28, 593165), (35, 474532), (70, 237266), (140, 118633)]