12192471

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23767}}^1$

素因数の和:23795

約数の個数: 16

約数和(自身を含む): 19014400

約数和(自身を除く): 6821929

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 23767, 71301, 213903, 451573, 641709, 1354719, 4064157, 12192471]

約数ペア:

[(1, 12192471), (3, 4064157), (9, 1354719), (19, 641709), (27, 451573), (57, 213903), (171, 71301), (513, 23767)]