22105028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9479}}^1$

素因数の和:9547

約数の個数: 24

約数和(自身を含む): 43001280

約数和(自身を除く): 20896252

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 9479, 18958, 37916, 104269, 208538, 417076, 502387, 1004774, 2009548, 5526257, 11052514, 22105028]

約数ペア:

[(1, 22105028), (2, 11052514), (4, 5526257), (11, 2009548), (22, 1004774), (44, 502387), (53, 417076), (106, 208538), (212, 104269), (583, 37916), (1166, 18958), (2332, 9479)]