22148965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 28859040

約数和(自身を除く): 6710075

約数列:

[1, 5, 19, 53, 83, 95, 265, 415, 1007, 1577, 2809, 4399, 5035, 7885, 14045, 21995, 53371, 83581, 233147, 266855, 417905, 1165735, 4429793, 22148965]

約数ペア:

[(1, 22148965), (5, 4429793), (19, 1165735), (53, 417905), (83, 266855), (95, 233147), (265, 83581), (415, 53371), (1007, 21995), (1577, 14045), (2809, 7885), (4399, 5035)]