11905946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{9743}}^1$

素因数の和:9805

約数の個数: 16

約数和(自身を含む): 19643904

約数和(自身を除く): 7737958

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 9743, 19486, 126659, 253318, 457921, 915842, 5952973, 11905946]

約数ペア:

[(1, 11905946), (2, 5952973), (13, 915842), (26, 457921), (47, 253318), (94, 126659), (611, 19486), (1222, 9743)]