22530979

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 24480000

約数和(自身を除く): 1949021

約数列:

[1, 19, 59, 101, 199, 1121, 1919, 3781, 5959, 11741, 20099, 113221, 223079, 381881, 1185841, 22530979]

約数ペア:

[(1, 22530979), (19, 1185841), (59, 381881), (101, 223079), (199, 113221), (1121, 20099), (1919, 11741), (3781, 5959)]