22026608

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{2141}}^1$

素因数の和:2792

約数の個数: 20

約数和(自身を含む): 42762888

約数和(自身を除く): 20736280

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2141, 2572, 4282, 5144, 8564, 10288, 17128, 34256, 1376663, 2753326, 5506652, 11013304, 22026608]

約数ペア:

[(1, 22026608), (2, 11013304), (4, 5506652), (8, 2753326), (16, 1376663), (643, 34256), (1286, 17128), (2141, 10288), (2572, 8564), (4282, 5144)]