12027994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{6143}}^1$

素因数の和:6245

約数の個数: 16

約数和(自身を含む): 19906560

約数和(自身を除く): 7878566

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 6143, 12286, 67573, 135146, 546727, 1093454, 6013997, 12027994]

約数ペア:

[(1, 12027994), (2, 6013997), (11, 1093454), (22, 546727), (89, 135146), (178, 67573), (979, 12286), (1958, 6143)]