22438192

素因数分解:

$2^4\times 7^1\times {\mathrm{200341}}^1$

素因数の和:200356

約数の個数: 20

約数和(自身を含む): 49684816

約数和(自身を除く): 27246624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 200341, 400682, 801364, 1402387, 1602728, 2804774, 3205456, 5609548, 11219096, 22438192]

約数ペア:

[(1, 22438192), (2, 11219096), (4, 5609548), (7, 3205456), (8, 2804774), (14, 1602728), (16, 1402387), (28, 801364), (56, 400682), (112, 200341)]