12190222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4363}}^1$

素因数の和:4503

約数の個数: 16

約数和(自身を含む): 20109312

約数和(自身を除く): 7919090

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 4363, 8726, 47993, 95986, 554101, 1108202, 6095111, 12190222]

約数ペア:

[(1, 12190222), (2, 6095111), (11, 1108202), (22, 554101), (127, 95986), (254, 47993), (1397, 8726), (2794, 4363)]