17427422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{863}}^1$

素因数の和:1327

約数の個数: 16

約数和(自身を含む): 27371520

約数和(自身を除く): 9944098

約数列:

[1, 2, 23, 46, 439, 863, 878, 1726, 10097, 19849, 20194, 39698, 378857, 757714, 8713711, 17427422]

約数ペア:

[(1, 17427422), (2, 8713711), (23, 757714), (46, 378857), (439, 39698), (863, 20194), (878, 19849), (1726, 10097)]