22253428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2837}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 40765032

約数和(自身を除く): 18511604

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 2837, 3922, 5674, 7844, 11348, 104969, 150361, 209938, 300722, 419876, 601444, 5563357, 11126714, 22253428]

約数ペア:

[(1, 22253428), (2, 11126714), (4, 5563357), (37, 601444), (53, 419876), (74, 300722), (106, 209938), (148, 150361), (212, 104969), (1961, 11348), (2837, 7844), (3922, 5674)]