4750019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 12

約数和(自身を含む): 5153400

約数和(自身を除く): 403381

約数列:

[1, 19, 53, 89, 1007, 1691, 2809, 4717, 53371, 89623, 250001, 4750019]

約数ペア:

[(1, 4750019), (19, 250001), (53, 89623), (89, 53371), (1007, 4717), (1691, 2809)]