11280794

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42409}}^1$

素因数の和:42437

約数の個数: 16

約数和(自身を含む): 20356800

約数和(自身を除く): 9076006

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 42409, 84818, 296863, 593726, 805771, 1611542, 5640397, 11280794]

約数ペア:

[(1, 11280794), (2, 5640397), (7, 1611542), (14, 805771), (19, 593726), (38, 296863), (133, 84818), (266, 42409)]