2089071755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1\times {\mathrm{23369}}^1$

素因数の和:24334

約数の個数: 16

約数和(自身を含む): 2641744800

約数和(自身を除く): 552673045

約数列:

[1, 5, 19, 95, 941, 4705, 17879, 23369, 89395, 116845, 444011, 2220055, 21990229, 109951145, 417814351, 2089071755]

約数ペア:

[(1, 2089071755), (5, 417814351), (19, 109951145), (95, 21990229), (941, 2220055), (4705, 444011), (17879, 116845), (23369, 89395)]