16395212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 29568000

約数和(自身を除く): 13172788

約数列:

[1, 2, 4, 43, 86, 172, 199, 398, 479, 796, 958, 1916, 8557, 17114, 20597, 34228, 41194, 82388, 95321, 190642, 381284, 4098803, 8197606, 16395212]

約数ペア:

[(1, 16395212), (2, 8197606), (4, 4098803), (43, 381284), (86, 190642), (172, 95321), (199, 82388), (398, 41194), (479, 34228), (796, 20597), (958, 17114), (1916, 8557)]