2160194398

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{103171}}^1$

素因数の和:103240

約数の個数: 24

約数和(自身を含む): 3537767880

約数和(自身を除く): 1377573482

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1102, 10469, 20938, 103171, 206342, 1960249, 2991959, 3920498, 5983918, 37244731, 56847221, 74489462, 113694442, 1080097199, 2160194398]

約数ペア:

[(1, 2160194398), (2, 1080097199), (19, 113694442), (29, 74489462), (38, 56847221), (58, 37244731), (361, 5983918), (551, 3920498), (722, 2991959), (1102, 1960249), (10469, 206342), (20938, 103171)]