Returns the value of Euler's totient function of a number.
// Returns 4, the number of divisors of 10const totient = Chalkboard.numb.Euler(10); Copy
// Returns 4, the number of divisors of 10const totient = Chalkboard.numb.Euler(10);
Number greater than 0
Returns the value of Euler's totient function of a number.
Example