16938285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12409}}^1$

素因数の和:12437

約数の個数: 32

約数和(自身を含む): 33358080

約数和(自身を除く): 16419795

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 12409, 37227, 62045, 86863, 161317, 186135, 260589, 434315, 483951, 806585, 1129219, 1302945, 2419755, 3387657, 5646095, 16938285]

約数ペア:

[(1, 16938285), (3, 5646095), (5, 3387657), (7, 2419755), (13, 1302945), (15, 1129219), (21, 806585), (35, 483951), (39, 434315), (65, 260589), (91, 186135), (105, 161317), (195, 86863), (273, 62045), (455, 37227), (1365, 12409)]