15149498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 29689920

約数和(自身を除く): 14540422

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 337, 338, 494, 674, 1183, 1729, 2359, 2366, 3211, 3458, 4381, 4718, 6403, 6422, 8762, 12806, 22477, 30667, 44821, 44954, 56953, 61334, 83239, 89642, 113906, 166478, 398671, 582673, 797342, 1082107, 1165346, 2164214, 7574749, 15149498]

約数ペア:

[(1, 15149498), (2, 7574749), (7, 2164214), (13, 1165346), (14, 1082107), (19, 797342), (26, 582673), (38, 398671), (91, 166478), (133, 113906), (169, 89642), (182, 83239), (247, 61334), (266, 56953), (337, 44954), (338, 44821), (494, 30667), (674, 22477), (1183, 12806), (1729, 8762), (2359, 6422), (2366, 6403), (3211, 4718), (3458, 4381)]