12771242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{947}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 20954592

約数和(自身を除く): 8183350

約数列:

[1, 2, 11, 22, 613, 947, 1226, 1894, 6743, 10417, 13486, 20834, 580511, 1161022, 6385621, 12771242]

約数ペア:

[(1, 12771242), (2, 6385621), (11, 1161022), (22, 580511), (613, 20834), (947, 13486), (1226, 10417), (1894, 6743)]