19322590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{276037}}^1$

素因数の和:276051

約数の個数: 16

約数和(自身を含む): 39749472

約数和(自身を除く): 20426882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 276037, 552074, 1380185, 1932259, 2760370, 3864518, 9661295, 19322590]

約数ペア:

[(1, 19322590), (2, 9661295), (5, 3864518), (7, 2760370), (10, 1932259), (14, 1380185), (35, 552074), (70, 276037)]