12090617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6827}}^1$

素因数の和:6868

約数の個数: 16

約数和(自身を含む): 15731712

約数和(自身を除く): 3641095

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 6827, 47789, 75097, 157021, 525679, 1099147, 1727231, 12090617]

約数ペア:

[(1, 12090617), (7, 1727231), (11, 1099147), (23, 525679), (77, 157021), (161, 75097), (253, 47789), (1771, 6827)]