11316172

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 24192000

約数和(自身を除く): 12875828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 89, 133, 178, 239, 266, 356, 478, 532, 623, 956, 1246, 1673, 1691, 2492, 3346, 3382, 4541, 6692, 6764, 9082, 11837, 18164, 21271, 23674, 31787, 42542, 47348, 63574, 85084, 127148, 148897, 297794, 404149, 595588, 808298, 1616596, 2829043, 5658086, 11316172]

約数ペア:

[(1, 11316172), (2, 5658086), (4, 2829043), (7, 1616596), (14, 808298), (19, 595588), (28, 404149), (38, 297794), (76, 148897), (89, 127148), (133, 85084), (178, 63574), (239, 47348), (266, 42542), (356, 31787), (478, 23674), (532, 21271), (623, 18164), (956, 11837), (1246, 9082), (1673, 6764), (1691, 6692), (2492, 4541), (3346, 3382)]