12320588

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23159}}^1$

素因数の和:23189

約数の個数: 24

約数和(自身を含む): 25939200

約数和(自身を除く): 13618612

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 23159, 46318, 92636, 162113, 324226, 440021, 648452, 880042, 1760084, 3080147, 6160294, 12320588]

約数ペア:

[(1, 12320588), (2, 6160294), (4, 3080147), (7, 1760084), (14, 880042), (19, 648452), (28, 440021), (38, 324226), (76, 162113), (133, 92636), (266, 46318), (532, 23159)]