12209666

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 22239360

約数和(自身を除く): 10029694

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 233, 266, 394, 466, 1379, 1631, 2758, 3262, 3743, 4427, 7486, 8854, 26201, 30989, 45901, 52402, 61978, 91802, 321307, 642614, 872119, 1744238, 6104833, 12209666]

約数ペア:

[(1, 12209666), (2, 6104833), (7, 1744238), (14, 872119), (19, 642614), (38, 321307), (133, 91802), (197, 61978), (233, 52402), (266, 45901), (394, 30989), (466, 26201), (1379, 8854), (1631, 7486), (2758, 4427), (3262, 3743)]