19903296

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 112

約数和(自身を含む): 61447680

約数和(自身を除く): 41544384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 59, 64, 84, 96, 112, 118, 168, 177, 192, 224, 236, 251, 336, 354, 413, 448, 472, 502, 672, 708, 753, 826, 944, 1004, 1239, 1344, 1416, 1506, 1652, 1757, 1888, 2008, 2478, 2832, 3012, 3304, 3514, 3776, 4016, 4956, 5271, 5664, 6024, 6608, 7028, 8032, 9912, 10542, 11328, 12048, 13216, 14056, 14809, 16064, 19824, 21084, 24096, 26432, 28112, 29618, 39648, 42168, 44427, 48192, 56224, 59236, 79296, 84336, 88854, 103663, 112448, 118472, 168672, 177708, 207326, 236944, 310989, 337344, 355416, 414652, 473888, 621978, 710832, 829304, 947776, 1243956, 1421664, 1658608, 2487912, 2843328, 3317216, 4975824, 6634432, 9951648, 19903296]

約数ペア:

[(1, 19903296), (2, 9951648), (3, 6634432), (4, 4975824), (6, 3317216), (7, 2843328), (8, 2487912), (12, 1658608), (14, 1421664), (16, 1243956), (21, 947776), (24, 829304), (28, 710832), (32, 621978), (42, 473888), (48, 414652), (56, 355416), (59, 337344), (64, 310989), (84, 236944), (96, 207326), (112, 177708), (118, 168672), (168, 118472), (177, 112448), (192, 103663), (224, 88854), (236, 84336), (251, 79296), (336, 59236), (354, 56224), (413, 48192), (448, 44427), (472, 42168), (502, 39648), (672, 29618), (708, 28112), (753, 26432), (826, 24096), (944, 21084), (1004, 19824), (1239, 16064), (1344, 14809), (1416, 14056), (1506, 13216), (1652, 12048), (1757, 11328), (1888, 10542), (2008, 9912), (2478, 8032), (2832, 7028), (3012, 6608), (3304, 6024), (3514, 5664), (3776, 5271), (4016, 4956)]