18860623199

素因数分解:

${\mathrm{11}}^2\times {\mathrm{199}}^1\times {\mathrm{397}}^1\times {\mathrm{1973}}^1$

素因数の和:2591

約数の個数: 24

約数和(自身を含む): 20898343200

約数和(自身を除く): 2037720001

約数列:

[1, 11, 121, 199, 397, 1973, 2189, 4367, 21703, 24079, 48037, 79003, 238733, 392627, 783281, 869033, 4318897, 8616091, 9559363, 47507867, 94777001, 155872919, 1714602109, 18860623199]

約数ペア:

[(1, 18860623199), (11, 1714602109), (121, 155872919), (199, 94777001), (397, 47507867), (1973, 9559363), (2189, 8616091), (4367, 4318897), (21703, 869033), (24079, 783281), (48037, 392627), (79003, 238733)]