19615694734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1\times {\mathrm{7753}}^1$

素因数の和:8392

約数の個数: 32

約数和(自身を含む): 31264128000

約数和(自身を除く): 11648433266

約数列:

[1, 2, 19, 38, 139, 278, 479, 958, 2641, 5282, 7753, 9101, 15506, 18202, 66581, 133162, 147307, 294614, 1077667, 1265039, 2155334, 2530078, 3713687, 7427374, 20475673, 40951346, 70560053, 141120106, 516202493, 1032404986, 9807847367, 19615694734]

約数ペア:

[(1, 19615694734), (2, 9807847367), (19, 1032404986), (38, 516202493), (139, 141120106), (278, 70560053), (479, 40951346), (958, 20475673), (2641, 7427374), (5282, 3713687), (7753, 2530078), (9101, 2155334), (15506, 1265039), (18202, 1077667), (66581, 294614), (133162, 147307)]