17213794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4217}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 27990648

約数和(自身を除く): 10776854

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 4217, 8434, 54821, 109642, 662069, 1324138, 8606897, 17213794]

約数ペア:

[(1, 17213794), (2, 8606897), (13, 1324138), (26, 662069), (157, 109642), (314, 54821), (2041, 8434), (4082, 4217)]