19140310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{273433}}^1$

素因数の和:273447

約数の個数: 16

約数和(自身を含む): 39374496

約数和(自身を除く): 20234186

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 273433, 546866, 1367165, 1914031, 2734330, 3828062, 9570155, 19140310]

約数ペア:

[(1, 19140310), (2, 9570155), (5, 3828062), (7, 2734330), (10, 1914031), (14, 1367165), (35, 546866), (70, 273433)]