2019915069

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{1543}}^1\times {\mathrm{3331}}^1$

素因数の和:5008

約数の個数: 16

約数和(自身を含む): 2716353024

約数和(自身を除く): 696437955

約数列:

[1, 3, 131, 393, 1543, 3331, 4629, 9993, 202133, 436361, 606399, 1309083, 5139733, 15419199, 673305023, 2019915069]

約数ペア:

[(1, 2019915069), (3, 673305023), (131, 15419199), (393, 5139733), (1543, 1309083), (3331, 606399), (4629, 436361), (9993, 202133)]