12554972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 23259600

約数和(自身を除く): 10704628

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 709, 932, 1418, 2836, 4427, 8854, 13471, 17708, 26942, 53884, 165197, 330394, 660788, 3138743, 6277486, 12554972]

約数ペア:

[(1, 12554972), (2, 6277486), (4, 3138743), (19, 660788), (38, 330394), (76, 165197), (233, 53884), (466, 26942), (709, 17708), (932, 13471), (1418, 8854), (2836, 4427)]