19569162

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{647}}^1$

素因数の和:794

約数の個数: 24

約数和(自身を含む): 39758688

約数和(自身を除く): 20189526

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 647, 1294, 1941, 3882, 5041, 10082, 15123, 30246, 45937, 91874, 137811, 275622, 3261527, 6523054, 9784581, 19569162]

約数ペア:

[(1, 19569162), (2, 9784581), (3, 6523054), (6, 3261527), (71, 275622), (142, 137811), (213, 91874), (426, 45937), (647, 30246), (1294, 15123), (1941, 10082), (3882, 5041)]