2019183740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14422741}}^1$

素因数の和:14422757

約数の個数: 24

約数和(自身を含む): 4846041312

約数和(自身を除く): 2826857572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14422741, 28845482, 57690964, 72113705, 100959187, 144227410, 201918374, 288454820, 403836748, 504795935, 1009591870, 2019183740]

約数ペア:

[(1, 2019183740), (2, 1009591870), (4, 504795935), (5, 403836748), (7, 288454820), (10, 201918374), (14, 144227410), (20, 100959187), (28, 72113705), (35, 57690964), (70, 28845482), (140, 14422741)]