19454622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 43309056

約数和(自身を除く): 23854434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 211, 242, 254, 363, 381, 422, 633, 726, 762, 1266, 1397, 2321, 2794, 4191, 4642, 6963, 8382, 13926, 15367, 25531, 26797, 30734, 46101, 51062, 53594, 76593, 80391, 92202, 153186, 160782, 294767, 589534, 884301, 1768602, 3242437, 6484874, 9727311, 19454622]

約数ペア:

[(1, 19454622), (2, 9727311), (3, 6484874), (6, 3242437), (11, 1768602), (22, 884301), (33, 589534), (66, 294767), (121, 160782), (127, 153186), (211, 92202), (242, 80391), (254, 76593), (363, 53594), (381, 51062), (422, 46101), (633, 30734), (726, 26797), (762, 25531), (1266, 15367), (1397, 13926), (2321, 8382), (2794, 6963), (4191, 4642)]