16473912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:445

約数の個数: 128

約数和(自身を含む): 53491200

約数和(自身を除く): 37017288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 397, 399, 456, 494, 532, 546, 728, 741, 794, 798, 988, 1064, 1092, 1191, 1482, 1588, 1596, 1729, 1976, 2184, 2382, 2779, 2964, 3176, 3192, 3458, 4764, 5161, 5187, 5558, 5928, 6916, 7543, 8337, 9528, 10322, 10374, 11116, 13832, 15086, 15483, 16674, 20644, 20748, 22232, 22629, 30172, 30966, 33348, 36127, 41288, 41496, 45258, 52801, 60344, 61932, 66696, 72254, 90516, 98059, 105602, 108381, 123864, 144508, 158403, 181032, 196118, 211204, 216762, 289016, 294177, 316806, 392236, 422408, 433524, 588354, 633612, 686413, 784472, 867048, 1176708, 1267224, 1372826, 2059239, 2353416, 2745652, 4118478, 5491304, 8236956, 16473912]

約数ペア:

[(1, 16473912), (2, 8236956), (3, 5491304), (4, 4118478), (6, 2745652), (7, 2353416), (8, 2059239), (12, 1372826), (13, 1267224), (14, 1176708), (19, 867048), (21, 784472), (24, 686413), (26, 633612), (28, 588354), (38, 433524), (39, 422408), (42, 392236), (52, 316806), (56, 294177), (57, 289016), (76, 216762), (78, 211204), (84, 196118), (91, 181032), (104, 158403), (114, 144508), (133, 123864), (152, 108381), (156, 105602), (168, 98059), (182, 90516), (228, 72254), (247, 66696), (266, 61932), (273, 60344), (312, 52801), (364, 45258), (397, 41496), (399, 41288), (456, 36127), (494, 33348), (532, 30966), (546, 30172), (728, 22629), (741, 22232), (794, 20748), (798, 20644), (988, 16674), (1064, 15483), (1092, 15086), (1191, 13832), (1482, 11116), (1588, 10374), (1596, 10322), (1729, 9528), (1976, 8337), (2184, 7543), (2382, 6916), (2779, 5928), (2964, 5558), (3176, 5187), (3192, 5161), (3458, 4764)]