19303614

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{8863}}^1$

素因数の和:8893

約数の個数: 36

約数和(自身を含む): 45977568

約数和(自身を除く): 26673954

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 8863, 17726, 26589, 53178, 79767, 97493, 159534, 194986, 292479, 584958, 877437, 1072423, 1754874, 2144846, 3217269, 6434538, 9651807, 19303614]

約数ペア:

[(1, 19303614), (2, 9651807), (3, 6434538), (6, 3217269), (9, 2144846), (11, 1754874), (18, 1072423), (22, 877437), (33, 584958), (66, 292479), (99, 194986), (121, 159534), (198, 97493), (242, 79767), (363, 53178), (726, 26589), (1089, 17726), (2178, 8863)]