66481874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{5519}}^1$

素因数の和:5857

約数の個数: 16

約数和(自身を含む): 105321600

約数和(自身を除く): 38839726

約数列:

[1, 2, 19, 38, 317, 634, 5519, 6023, 11038, 12046, 104861, 209722, 1749523, 3499046, 33240937, 66481874]

約数ペア:

[(1, 66481874), (2, 33240937), (19, 3499046), (38, 1749523), (317, 209722), (634, 104861), (5519, 12046), (6023, 11038)]