16848860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{120349}}^1$

素因数の和:120365

約数の個数: 24

約数和(自身を含む): 40437600

約数和(自身を除く): 23588740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 120349, 240698, 481396, 601745, 842443, 1203490, 1684886, 2406980, 3369772, 4212215, 8424430, 16848860]

約数ペア:

[(1, 16848860), (2, 8424430), (4, 4212215), (5, 3369772), (7, 2406980), (10, 1684886), (14, 1203490), (20, 842443), (28, 601745), (35, 481396), (70, 240698), (140, 120349)]