11709115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4951}}^1$

素因数の和:5010

約数の個数: 16

約数和(自身を含む): 15687936

約数和(自身を除く): 3978821

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 4951, 24755, 54461, 212893, 272305, 1064465, 2341823, 11709115]

約数ペア:

[(1, 11709115), (5, 2341823), (11, 1064465), (43, 272305), (55, 212893), (215, 54461), (473, 24755), (2365, 4951)]