12681724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1237}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 24334128

約数和(自身を除く): 11652404

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 1237, 2474, 2563, 4948, 5126, 10252, 13607, 27214, 54428, 288221, 576442, 1152884, 3170431, 6340862, 12681724]

約数ペア:

[(1, 12681724), (2, 6340862), (4, 3170431), (11, 1152884), (22, 576442), (44, 288221), (233, 54428), (466, 27214), (932, 13607), (1237, 10252), (2474, 5126), (2563, 4948)]