19156968135

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5129041}}^1$

素因数の和:5129135

約数の個数: 24

約数和(自身を含む): 33605483184

約数和(自身を除く): 14448515049

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 5129041, 15387123, 25645205, 46161369, 76935615, 230806845, 425710403, 1277131209, 2128552015, 3831393627, 6385656045, 19156968135]

約数ペア:

[(1, 19156968135), (3, 6385656045), (5, 3831393627), (9, 2128552015), (15, 1277131209), (45, 425710403), (83, 230806845), (249, 76935615), (415, 46161369), (747, 25645205), (1245, 15387123), (3735, 5129041)]