9798992

素因数分解:

$2^4\times 7^1\times {\mathrm{87491}}^1$

素因数の和:87506

約数の個数: 20

約数和(自身を含む): 21698016

約数和(自身を除く): 11899024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 87491, 174982, 349964, 612437, 699928, 1224874, 1399856, 2449748, 4899496, 9798992]

約数ペア:

[(1, 9798992), (2, 4899496), (4, 2449748), (7, 1399856), (8, 1224874), (14, 699928), (16, 612437), (28, 349964), (56, 174982), (112, 87491)]