16047305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5449}}^1$

素因数の和:5504

約数の個数: 16

約数和(自身を含む): 20928000

約数和(自身を除く): 4880695

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 5449, 27245, 103531, 168919, 517655, 844595, 3209461, 16047305]

約数ペア:

[(1, 16047305), (5, 3209461), (19, 844595), (31, 517655), (95, 168919), (155, 103531), (589, 27245), (2945, 5449)]