19027574

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 29569536

約数和(自身を除く): 10541962

約数列:

[1, 2, 47, 71, 94, 142, 2851, 3337, 5702, 6674, 133997, 202421, 267994, 404842, 9513787, 19027574]

約数ペア:

[(1, 19027574), (2, 9513787), (47, 404842), (71, 267994), (94, 202421), (142, 133997), (2851, 6674), (3337, 5702)]