27400982

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10141}}^1$

素因数の和:10343

約数の個数: 16

約数和(自身を含む): 47221152

約数和(自身を除く): 19820170

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 10141, 20282, 70987, 141974, 1957213, 3914426, 13700491, 27400982]

約数ペア:

[(1, 27400982), (2, 13700491), (7, 3914426), (14, 1957213), (193, 141974), (386, 70987), (1351, 20282), (2702, 10141)]