19078700031

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{74509}}^1$

素因数の和:75775

約数の個数: 24

約数和(自身を含む): 28779934560

約数和(自身を除く): 9701234529

約数列:

[1, 3, 9, 23, 69, 207, 1237, 3711, 11133, 28451, 74509, 85353, 223527, 256059, 670581, 1713707, 5141121, 15423363, 92167633, 276502899, 829508697, 2119855559, 6359566677, 19078700031]

約数ペア:

[(1, 19078700031), (3, 6359566677), (9, 2119855559), (23, 829508697), (69, 276502899), (207, 92167633), (1237, 15423363), (3711, 5141121), (11133, 1713707), (28451, 670581), (74509, 256059), (85353, 223527)]