12888843

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5501}}^1$

素因数の和:5586

約数の個数: 16

約数和(自身を含む): 19014912

約数和(自身を除く): 6126069

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 5501, 16503, 60511, 181533, 390571, 1171713, 4296281, 12888843]

約数ペア:

[(1, 12888843), (3, 4296281), (11, 1171713), (33, 390571), (71, 181533), (213, 60511), (781, 16503), (2343, 5501)]