19962950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{57037}}^1$

素因数の和:57056

約数の個数: 24

約数和(自身を含む): 42436272

約数和(自身を除く): 22473322

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 57037, 114074, 285185, 399259, 570370, 798518, 1425925, 1996295, 2851850, 3992590, 9981475, 19962950]

約数ペア:

[(1, 19962950), (2, 9981475), (5, 3992590), (7, 2851850), (10, 1996295), (14, 1425925), (25, 798518), (35, 570370), (50, 399259), (70, 285185), (175, 114074), (350, 57037)]