17789165017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72020911}}^1$

素因数の和:72020943

約数の個数: 8

約数和(自身を含む): 20165855360

約数和(自身を除く): 2376690343

約数列:

[1, 13, 19, 247, 72020911, 936271843, 1368397309, 17789165017]

約数ペア:

[(1, 17789165017), (13, 1368397309), (19, 936271843), (247, 72020911)]