15385800962

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{116381}}^1$

素因数の和:116487

約数の個数: 48

約数和(自身を含む): 28657903680

約数和(自身を除く): 13272102718

約数列:

[1, 2, 7, 14, 19, 38, 49, 71, 98, 133, 142, 266, 497, 931, 994, 1349, 1862, 2698, 3479, 6958, 9443, 18886, 66101, 116381, 132202, 232762, 814667, 1629334, 2211239, 4422478, 5702669, 8263051, 11405338, 15478673, 16526102, 30957346, 57841357, 108350711, 115682714, 156997969, 216701422, 313995938, 404889499, 809778998, 1098985783, 2197971566, 7692900481, 15385800962]

約数ペア:

[(1, 15385800962), (2, 7692900481), (7, 2197971566), (14, 1098985783), (19, 809778998), (38, 404889499), (49, 313995938), (71, 216701422), (98, 156997969), (133, 115682714), (142, 108350711), (266, 57841357), (497, 30957346), (931, 16526102), (994, 15478673), (1349, 11405338), (1862, 8263051), (2698, 5702669), (3479, 4422478), (6958, 2211239), (9443, 1629334), (18886, 814667), (66101, 232762), (116381, 132202)]