20190109859

素因数分解:

${\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{863231}}^1$

素因数の和:864481

約数の個数: 8

約数和(自身を含む): 21270036480

約数和(自身を除く): 1079926621

約数列:

[1, 19, 1231, 23389, 863231, 16401389, 1062637361, 20190109859]

約数ペア:

[(1, 20190109859), (19, 1062637361), (1231, 16401389), (23389, 863231)]