12389234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43319}}^1$

素因数の和:43345

約数の個数: 16

約数和(自身を含む): 21833280

約数和(自身を除く): 9444046

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 43319, 86638, 476509, 563147, 953018, 1126294, 6194617, 12389234]

約数ペア:

[(1, 12389234), (2, 6194617), (11, 1126294), (13, 953018), (22, 563147), (26, 476509), (143, 86638), (286, 43319)]