12854578

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{947}}^1$

素因数の和:1577

約数の個数: 16

約数和(自身を含む): 21091104

約数和(自身を除く): 8236526

約数列:

[1, 2, 11, 22, 617, 947, 1234, 1894, 6787, 10417, 13574, 20834, 584299, 1168598, 6427289, 12854578]

約数ペア:

[(1, 12854578), (2, 6427289), (11, 1168598), (22, 584299), (617, 20834), (947, 13574), (1234, 10417), (1894, 6787)]