16506986

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 25182144

約数和(自身を除く): 8675158

約数列:

[1, 2, 103, 206, 227, 353, 454, 706, 23381, 36359, 46762, 72718, 80131, 160262, 8253493, 16506986]

約数ペア:

[(1, 16506986), (2, 8253493), (103, 160262), (206, 80131), (227, 72718), (353, 46762), (454, 36359), (706, 23381)]