18741956690

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3041}}^1\times {\mathrm{16657}}^1$

素因数の和:19742

約数の個数: 32

約数和(自身を含む): 34660767024

約数和(自身を除く): 15918810334

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 3041, 6082, 15205, 16657, 30410, 33314, 83285, 112517, 166570, 225034, 562585, 616309, 1125170, 1232618, 3081545, 6163090, 50653937, 101307874, 253269685, 506539370, 1874195669, 3748391338, 9370978345, 18741956690]

約数ペア:

[(1, 18741956690), (2, 9370978345), (5, 3748391338), (10, 1874195669), (37, 506539370), (74, 253269685), (185, 101307874), (370, 50653937), (3041, 6163090), (6082, 3081545), (15205, 1232618), (16657, 1125170), (30410, 616309), (33314, 562585), (83285, 225034), (112517, 166570)]