8903894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4421}}^1$

素因数の和:4495

約数の個数: 16

約数和(自身を含む): 14327280

約数和(自身を除く): 5423386

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 4421, 8842, 83999, 167998, 234313, 468626, 4451947, 8903894]

約数ペア:

[(1, 8903894), (2, 4451947), (19, 468626), (38, 234313), (53, 167998), (106, 83999), (1007, 8842), (2014, 4421)]