13398287

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 16262400

約数和(自身を除く): 2864113

約数列:

[1, 7, 19, 131, 133, 769, 917, 2489, 5383, 14611, 17423, 100739, 102277, 705173, 1914041, 13398287]

約数ペア:

[(1, 13398287), (7, 1914041), (19, 705173), (131, 102277), (133, 100739), (769, 17423), (917, 14611), (2489, 5383)]