22442156710

素因数分解:

$2^1\times 5^1\times {\mathrm{5119}}^1\times {\mathrm{438409}}^1$

素因数の和:443535

約数の個数: 16

約数和(自身を含む): 40403865600

約数和(自身を除く): 17961708890

約数列:

[1, 2, 5, 10, 5119, 10238, 25595, 51190, 438409, 876818, 2192045, 4384090, 2244215671, 4488431342, 11221078355, 22442156710]

約数ペア:

[(1, 22442156710), (2, 11221078355), (5, 4488431342), (10, 2244215671), (5119, 4384090), (10238, 2192045), (25595, 876818), (51190, 438409)]