13192669

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 15972480

約数和(自身を除く): 2779811

約数列:

[1, 7, 19, 133, 281, 353, 1967, 2471, 5339, 6707, 37373, 46949, 99193, 694351, 1884667, 13192669]

約数ペア:

[(1, 13192669), (7, 1884667), (19, 694351), (133, 99193), (281, 46949), (353, 37373), (1967, 6707), (2471, 5339)]