19109664

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{9479}}^1$

素因数の和:9502

約数の個数: 72

約数和(自身を含む): 62112960

約数和(自身を除く): 43003296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 9479, 18958, 28437, 37916, 56874, 66353, 75832, 85311, 113748, 132706, 151664, 170622, 199059, 227496, 265412, 303328, 341244, 398118, 454992, 530824, 597177, 682488, 796236, 909984, 1061648, 1194354, 1364976, 1592472, 2123296, 2388708, 2729952, 3184944, 4777416, 6369888, 9554832, 19109664]

約数ペア:

[(1, 19109664), (2, 9554832), (3, 6369888), (4, 4777416), (6, 3184944), (7, 2729952), (8, 2388708), (9, 2123296), (12, 1592472), (14, 1364976), (16, 1194354), (18, 1061648), (21, 909984), (24, 796236), (28, 682488), (32, 597177), (36, 530824), (42, 454992), (48, 398118), (56, 341244), (63, 303328), (72, 265412), (84, 227496), (96, 199059), (112, 170622), (126, 151664), (144, 132706), (168, 113748), (224, 85311), (252, 75832), (288, 66353), (336, 56874), (504, 37916), (672, 28437), (1008, 18958), (2016, 9479)]