16808095

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 20645280

約数和(自身を除く): 3837185

約数列:

[1, 5, 89, 107, 353, 445, 535, 1765, 9523, 31417, 37771, 47615, 157085, 188855, 3361619, 16808095]

約数ペア:

[(1, 16808095), (5, 3361619), (89, 188855), (107, 157085), (353, 47615), (445, 37771), (535, 31417), (1765, 9523)]