1195220195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{134219}}^1$

素因数の和:134374

約数の個数: 16

約数和(自身を含む): 1555878240

約数和(自身を除く): 360658045

約数列:

[1, 5, 13, 65, 137, 685, 1781, 8905, 134219, 671095, 1744847, 8724235, 18388003, 91940015, 239044039, 1195220195]

約数ペア:

[(1, 1195220195), (5, 239044039), (13, 91940015), (65, 18388003), (137, 8724235), (685, 1744847), (1781, 671095), (8905, 134219)]