16871658

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{147997}}^1$

素因数の和:148021

約数の個数: 16

約数和(自身を含む): 35519520

約数和(自身を除く): 18647862

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 147997, 295994, 443991, 887982, 2811943, 5623886, 8435829, 16871658]

約数ペア:

[(1, 16871658), (2, 8435829), (3, 5623886), (6, 2811943), (19, 887982), (38, 443991), (57, 295994), (114, 147997)]