17418794

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2131}}^1$

素因数の和:2261

約数の個数: 16

約数和(自身を含む): 26965536

約数和(自身を除く): 9546742

約数列:

[1, 2, 61, 67, 122, 134, 2131, 4087, 4262, 8174, 129991, 142777, 259982, 285554, 8709397, 17418794]

約数ペア:

[(1, 17418794), (2, 8709397), (61, 285554), (67, 259982), (122, 142777), (134, 129991), (2131, 8174), (4087, 4262)]