7212685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3301}}^1$

素因数の和:3348

約数の個数: 16

約数和(自身を含む): 9509760

約数和(自身を除く): 2297075

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 3301, 16505, 62719, 75923, 313595, 379615, 1442537, 7212685]

約数ペア:

[(1, 7212685), (5, 1442537), (19, 379615), (23, 313595), (95, 75923), (115, 62719), (437, 16505), (2185, 3301)]