190666879

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{823}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 209309184

約数和(自身を除く): 18642305

約数列:

[1, 13, 71, 251, 823, 923, 3263, 10699, 17821, 58433, 206573, 231673, 759629, 2685449, 14666683, 190666879]

約数ペア:

[(1, 190666879), (13, 14666683), (71, 2685449), (251, 759629), (823, 231673), (923, 206573), (3263, 58433), (10699, 17821)]