22229456

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{1307}}^1$

素因数の和:2378

約数の個数: 20

約数和(自身を含む): 43143072

約数和(自身を除く): 20913616

約数列:

[1, 2, 4, 8, 16, 1063, 1307, 2126, 2614, 4252, 5228, 8504, 10456, 17008, 20912, 1389341, 2778682, 5557364, 11114728, 22229456]

約数ペア:

[(1, 22229456), (2, 11114728), (4, 5557364), (8, 2778682), (16, 1389341), (1063, 20912), (1307, 17008), (2126, 10456), (2614, 8504), (4252, 5228)]