31839005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2909}}^1$

素因数の和:3124

約数の個数: 16

約数和(自身を含む): 41904000

約数和(自身を除く): 10064995

約数列:

[1, 5, 11, 55, 199, 995, 2189, 2909, 10945, 14545, 31999, 159995, 578891, 2894455, 6367801, 31839005]

約数ペア:

[(1, 31839005), (5, 6367801), (11, 2894455), (55, 578891), (199, 159995), (995, 31999), (2189, 14545), (2909, 10945)]