19035528064

素因数分解:

$2^7\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{17989}}^1$

素因数の和:19191

約数の個数: 64

約数和(自身を含む): 43378927200

約数和(自身を除く): 24343399136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1181, 2362, 4724, 8267, 9448, 16534, 17989, 18896, 33068, 35978, 37792, 66136, 71956, 75584, 125923, 132272, 143912, 151168, 251846, 264544, 287824, 503692, 529088, 575648, 1007384, 1058176, 1151296, 2014768, 2302592, 4029536, 8059072, 16118144, 21245009, 42490018, 84980036, 148715063, 169960072, 297430126, 339920144, 594860252, 679840288, 1189720504, 1359680576, 2379441008, 2719361152, 4758882016, 9517764032, 19035528064]

約数ペア:

[(1, 19035528064), (2, 9517764032), (4, 4758882016), (7, 2719361152), (8, 2379441008), (14, 1359680576), (16, 1189720504), (28, 679840288), (32, 594860252), (56, 339920144), (64, 297430126), (112, 169960072), (128, 148715063), (224, 84980036), (448, 42490018), (896, 21245009), (1181, 16118144), (2362, 8059072), (4724, 4029536), (8267, 2302592), (9448, 2014768), (16534, 1151296), (17989, 1058176), (18896, 1007384), (33068, 575648), (35978, 529088), (37792, 503692), (66136, 287824), (71956, 264544), (75584, 251846), (125923, 151168), (132272, 143912)]