1274198194

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{15173}}^1$

素因数の和:15585

約数の個数: 16

約数和(自身を含む): 1930132800

約数和(自身を除く): 655934606

約数列:

[1, 2, 199, 211, 398, 422, 15173, 30346, 41989, 83978, 3019427, 3201503, 6038854, 6403006, 637099097, 1274198194]

約数ペア:

[(1, 1274198194), (2, 637099097), (199, 6403006), (211, 6038854), (398, 3201503), (422, 3019427), (15173, 83978), (30346, 41989)]