19454133054

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{748639}}^1$

素因数の和:748776

約数の個数: 32

約数和(自身を含む): 40103147520

約数和(自身を除く): 20649014466

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 4331, 8662, 12993, 25986, 748639, 1497278, 2245917, 4491834, 45666979, 53153369, 91333958, 106306738, 137000937, 159460107, 274001874, 318920214, 3242355509, 6484711018, 9727066527, 19454133054]

約数ペア:

[(1, 19454133054), (2, 9727066527), (3, 6484711018), (6, 3242355509), (61, 318920214), (71, 274001874), (122, 159460107), (142, 137000937), (183, 106306738), (213, 91333958), (366, 53153369), (426, 45666979), (4331, 4491834), (8662, 2245917), (12993, 1497278), (25986, 748639)]