22538321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 25931136

約数和(自身を除く): 3392815

約数列:

[1, 13, 23, 43, 299, 559, 989, 1753, 12857, 22789, 40319, 75379, 524147, 979927, 1733717, 22538321]

約数ペア:

[(1, 22538321), (13, 1733717), (23, 979927), (43, 524147), (299, 75379), (559, 40319), (989, 22789), (1753, 12857)]