28383074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1733}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 44945280

約数和(自身を除く): 16562206

約数列:

[1, 2, 19, 38, 431, 862, 1733, 3466, 8189, 16378, 32927, 65854, 746923, 1493846, 14191537, 28383074]

約数ペア:

[(1, 28383074), (2, 14191537), (19, 1493846), (38, 746923), (431, 65854), (862, 32927), (1733, 16378), (3466, 8189)]