16368595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 21162240

約数和(自身を除く): 4793645

約数列:

[1, 5, 19, 43, 95, 215, 817, 4007, 4085, 20035, 76133, 172301, 380665, 861505, 3273719, 16368595]

約数ペア:

[(1, 16368595), (5, 3273719), (19, 861505), (43, 380665), (95, 172301), (215, 76133), (817, 20035), (4007, 4085)]