12089942

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:575

約数の個数: 16

約数和(自身を含む): 18448080

約数和(自身を除く): 6358138

約数列:

[1, 2, 139, 157, 277, 278, 314, 554, 21823, 38503, 43489, 43646, 77006, 86978, 6044971, 12089942]

約数ペア:

[(1, 12089942), (2, 6044971), (139, 86978), (157, 77006), (277, 43646), (278, 43489), (314, 38503), (554, 21823)]