22127908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{797}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 42364224

約数和(自身を除く): 20236316

約数列:

[1, 2, 4, 11, 22, 44, 631, 797, 1262, 1594, 2524, 3188, 6941, 8767, 13882, 17534, 27764, 35068, 502907, 1005814, 2011628, 5531977, 11063954, 22127908]

約数ペア:

[(1, 22127908), (2, 11063954), (4, 5531977), (11, 2011628), (22, 1005814), (44, 502907), (631, 35068), (797, 27764), (1262, 17534), (1594, 13882), (2524, 8767), (3188, 6941)]