22297456

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{4481}}^1$

素因数の和:4800

約数の個数: 20

約数和(自身を含む): 43349904

約数和(自身を除く): 21052448

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4481, 4976, 8962, 17924, 35848, 71696, 1393591, 2787182, 5574364, 11148728, 22297456]

約数ペア:

[(1, 22297456), (2, 11148728), (4, 5574364), (8, 2787182), (16, 1393591), (311, 71696), (622, 35848), (1244, 17924), (2488, 8962), (4481, 4976)]