9889016

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{8893}}^1$

素因数の和:9038

約数の個数: 16

約数和(自身を含む): 18677400

約数和(自身を除く): 8788384

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 8893, 17786, 35572, 71144, 1236127, 2472254, 4944508, 9889016]

約数ペア:

[(1, 9889016), (2, 4944508), (4, 2472254), (8, 1236127), (139, 71144), (278, 35572), (556, 17786), (1112, 8893)]