17618161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 20321280

約数和(自身を除く): 2703119

約数列:

[1, 11, 23, 83, 253, 839, 913, 1909, 9229, 19297, 20999, 69637, 212267, 766007, 1601651, 17618161]

約数ペア:

[(1, 17618161), (11, 1601651), (23, 766007), (83, 212267), (253, 69637), (839, 20999), (913, 19297), (1909, 9229)]