18673369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 22276800

約数和(自身を除く): 3603431

約数列:

[1, 11, 13, 67, 143, 737, 871, 1949, 9581, 21439, 25337, 130583, 278707, 1436413, 1697579, 18673369]

約数ペア:

[(1, 18673369), (11, 1697579), (13, 1436413), (67, 278707), (143, 130583), (737, 25337), (871, 21439), (1949, 9581)]