2013155849

素因数分解:

${\mathrm{19}}^2\times {\mathrm{797}}^1\times {\mathrm{6997}}^1$

素因数の和:7832

約数の個数: 12

約数和(自身を含む): 2127657924

約数和(自身を除く): 114502075

約数列:

[1, 19, 361, 797, 6997, 15143, 132943, 287717, 2525917, 5576609, 105955571, 2013155849]

約数ペア:

[(1, 2013155849), (19, 105955571), (361, 5576609), (797, 2525917), (6997, 287717), (15143, 132943)]