18475762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5657}}^1$

素因数の和:5753

約数の個数: 16

約数和(自身を含む): 29331072

約数和(自身を除く): 10855310

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 5657, 11314, 130111, 260222, 401647, 803294, 9237881, 18475762]

約数ペア:

[(1, 18475762), (2, 9237881), (23, 803294), (46, 401647), (71, 260222), (142, 130111), (1633, 11314), (3266, 5657)]