22107668

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{45677}}^1$

素因数の和:45703

約数の個数: 18

約数和(自身を含む): 42526218

約数和(自身を除く): 20418550

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 45677, 91354, 182708, 502447, 1004894, 2009788, 5526917, 11053834, 22107668]

約数ペア:

[(1, 22107668), (2, 11053834), (4, 5526917), (11, 2009788), (22, 1004894), (44, 502447), (121, 182708), (242, 91354), (484, 45677)]