17799086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{6991}}^1$

素因数の和:7079

約数の個数: 16

約数和(自身を含む): 28527360

約数和(自身を除く): 10728274

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 6991, 13982, 132829, 265658, 468397, 936794, 8899543, 17799086]

約数ペア:

[(1, 17799086), (2, 8899543), (19, 936794), (38, 468397), (67, 265658), (134, 132829), (1273, 13982), (2546, 6991)]