12761234

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1105

約数の個数: 16

約数和(自身を含む): 19673280

約数和(自身を除く): 6912046

約数列:

[1, 2, 53, 106, 131, 262, 919, 1838, 6943, 13886, 48707, 97414, 120389, 240778, 6380617, 12761234]

約数ペア:

[(1, 12761234), (2, 6380617), (53, 240778), (106, 120389), (131, 97414), (262, 48707), (919, 13886), (1838, 6943)]