19585302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 43953840

約数和(自身を除く): 24368538

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 121, 159, 242, 318, 363, 509, 583, 726, 1018, 1166, 1527, 1749, 3054, 3498, 5599, 6413, 11198, 12826, 16797, 19239, 26977, 33594, 38478, 53954, 61589, 80931, 123178, 161862, 184767, 296747, 369534, 593494, 890241, 1780482, 3264217, 6528434, 9792651, 19585302]

約数ペア:

[(1, 19585302), (2, 9792651), (3, 6528434), (6, 3264217), (11, 1780482), (22, 890241), (33, 593494), (53, 369534), (66, 296747), (106, 184767), (121, 161862), (159, 123178), (242, 80931), (318, 61589), (363, 53954), (509, 38478), (583, 33594), (726, 26977), (1018, 19239), (1166, 16797), (1527, 12826), (1749, 11198), (3054, 6413), (3498, 5599)]