16942795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 21990528

約数和(自身を除く): 5047733

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 4241, 21205, 72097, 199327, 360485, 996635, 3388559, 16942795]

約数ペア:

[(1, 16942795), (5, 3388559), (17, 996635), (47, 360485), (85, 199327), (235, 72097), (799, 21205), (3995, 4241)]