16672886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{8039}}^1$

素因数の和:8119

約数の個数: 16

約数和(自身を含む): 26917920

約数和(自身を除く): 10245034

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 8039, 16078, 136663, 273326, 490379, 980758, 8336443, 16672886]

約数ペア:

[(1, 16672886), (2, 8336443), (17, 980758), (34, 490379), (61, 273326), (122, 136663), (1037, 16078), (2074, 8039)]