189310642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{105997}}^1$

素因数の和:106065

約数の個数: 16

約数和(自身を含む): 305274240

約数和(自身を除く): 115963598

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 105997, 211994, 2013943, 4027886, 4981859, 9963718, 94655321, 189310642]

約数ペア:

[(1, 189310642), (2, 94655321), (19, 9963718), (38, 4981859), (47, 4027886), (94, 2013943), (893, 211994), (1786, 105997)]