16564074

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{19861}}^1$

素因数の和:20005

約数の個数: 16

約数和(自身を含む): 33368160

約数和(自身を除く): 16804086

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 19861, 39722, 59583, 119166, 2760679, 5521358, 8282037, 16564074]

約数ペア:

[(1, 16564074), (2, 8282037), (3, 5521358), (6, 2760679), (139, 119166), (278, 59583), (417, 39722), (834, 19861)]