17126809

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{983}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 20782080

約数和(自身を除く): 3655271

約数列:

[1, 7, 19, 131, 133, 917, 983, 2489, 6881, 17423, 18677, 128773, 130739, 901411, 2446687, 17126809]

約数ペア:

[(1, 17126809), (7, 2446687), (19, 901411), (131, 130739), (133, 128773), (917, 18677), (983, 17423), (2489, 6881)]