12704456

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{22367}}^1$

素因数の和:22444

約数の個数: 16

約数和(自身を含む): 24157440

約数和(自身を除く): 11452984

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 22367, 44734, 89468, 178936, 1588057, 3176114, 6352228, 12704456]

約数ペア:

[(1, 12704456), (2, 6352228), (4, 3176114), (8, 1588057), (71, 178936), (142, 89468), (284, 44734), (568, 22367)]