191566193

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{5147}}^1$

素因数の和:5576

約数の個数: 16

約数和(自身を含む): 236396160

約数和(自身を除く): 44829967

約数列:

[1, 7, 13, 91, 409, 2863, 5147, 5317, 36029, 37219, 66911, 468377, 2105123, 14735861, 27366599, 191566193]

約数ペア:

[(1, 191566193), (7, 27366599), (13, 14735861), (91, 2105123), (409, 468377), (2863, 66911), (5147, 37219), (5317, 36029)]