19194696

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 55373760

約数和(自身を除く): 36179064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 67, 69, 72, 92, 134, 138, 173, 184, 201, 207, 268, 276, 346, 402, 414, 519, 536, 552, 603, 692, 804, 828, 1038, 1206, 1384, 1541, 1557, 1608, 1656, 2076, 2412, 3082, 3114, 3979, 4152, 4623, 4824, 6164, 6228, 7958, 9246, 11591, 11937, 12328, 12456, 13869, 15916, 18492, 23182, 23874, 27738, 31832, 34773, 35811, 36984, 46364, 47748, 55476, 69546, 71622, 92728, 95496, 104319, 110952, 139092, 143244, 208638, 266593, 278184, 286488, 417276, 533186, 799779, 834552, 1066372, 1599558, 2132744, 2399337, 3199116, 4798674, 6398232, 9597348, 19194696]

約数ペア:

[(1, 19194696), (2, 9597348), (3, 6398232), (4, 4798674), (6, 3199116), (8, 2399337), (9, 2132744), (12, 1599558), (18, 1066372), (23, 834552), (24, 799779), (36, 533186), (46, 417276), (67, 286488), (69, 278184), (72, 266593), (92, 208638), (134, 143244), (138, 139092), (173, 110952), (184, 104319), (201, 95496), (207, 92728), (268, 71622), (276, 69546), (346, 55476), (402, 47748), (414, 46364), (519, 36984), (536, 35811), (552, 34773), (603, 31832), (692, 27738), (804, 23874), (828, 23182), (1038, 18492), (1206, 15916), (1384, 13869), (1541, 12456), (1557, 12328), (1608, 11937), (1656, 11591), (2076, 9246), (2412, 7958), (3082, 6228), (3114, 6164), (3979, 4824), (4152, 4623)]