19044620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{136033}}^1$

素因数の和:136049

約数の個数: 24

約数和(自身を含む): 45707424

約数和(自身を除く): 26662804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 136033, 272066, 544132, 680165, 952231, 1360330, 1904462, 2720660, 3808924, 4761155, 9522310, 19044620]

約数ペア:

[(1, 19044620), (2, 9522310), (4, 4761155), (5, 3808924), (7, 2720660), (10, 1904462), (14, 1360330), (20, 952231), (28, 680165), (35, 544132), (70, 272066), (140, 136033)]