17919154994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{829}}^1\times {\mathrm{831361}}^1$

素因数の和:832205

約数の個数: 16

約数和(自身を含む): 28981279320

約数和(自身を除く): 11062124326

約数列:

[1, 2, 13, 26, 829, 1658, 10777, 21554, 831361, 1662722, 10807693, 21615386, 689198269, 1378396538, 8959577497, 17919154994]

約数ペア:

[(1, 17919154994), (2, 8959577497), (13, 1378396538), (26, 689198269), (829, 21615386), (1658, 10807693), (10777, 1662722), (21554, 831361)]