9686992

素因数分解:

$2^4\times 7^1\times {\mathrm{86491}}^1$

素因数の和:86506

約数の個数: 20

約数和(自身を含む): 21450016

約数和(自身を除く): 11763024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 86491, 172982, 345964, 605437, 691928, 1210874, 1383856, 2421748, 4843496, 9686992]

約数ペア:

[(1, 9686992), (2, 4843496), (4, 2421748), (7, 1383856), (8, 1210874), (14, 691928), (16, 605437), (28, 345964), (56, 172982), (112, 86491)]