16998802561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{68821063}}^1$

素因数の和:68821095

約数の個数: 8

約数和(自身を含む): 19269897920

約数和(自身を除く): 2271095359

約数列:

[1, 13, 19, 247, 68821063, 894673819, 1307600197, 16998802561]

約数ペア:

[(1, 16998802561), (13, 1307600197), (19, 894673819), (247, 68821063)]