22156932272

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{12704663}}^1$

素因数の和:12704780

約数の個数: 20

約数和(自身を含む): 43322904240

約数和(自身を除く): 21165971968

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 12704663, 25409326, 50818652, 101637304, 203274608, 1384808267, 2769616534, 5539233068, 11078466136, 22156932272]

約数ペア:

[(1, 22156932272), (2, 11078466136), (4, 5539233068), (8, 2769616534), (16, 1384808267), (109, 203274608), (218, 101637304), (436, 50818652), (872, 25409326), (1744, 12704663)]