17019212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31991}}^1$

素因数の和:32021

約数の個数: 24

約数和(自身を含む): 35831040

約数和(自身を除く): 18811828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 31991, 63982, 127964, 223937, 447874, 607829, 895748, 1215658, 2431316, 4254803, 8509606, 17019212]

約数ペア:

[(1, 17019212), (2, 8509606), (4, 4254803), (7, 2431316), (14, 1215658), (19, 895748), (28, 607829), (38, 447874), (76, 223937), (133, 127964), (266, 63982), (532, 31991)]