19121664

素因数分解:

$2^9\times 3^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 52050240

約数和(自身を除く): 32928576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 59, 64, 96, 118, 128, 177, 192, 211, 236, 256, 354, 384, 422, 472, 512, 633, 708, 768, 844, 944, 1266, 1416, 1536, 1688, 1888, 2532, 2832, 3376, 3776, 5064, 5664, 6752, 7552, 10128, 11328, 12449, 13504, 15104, 20256, 22656, 24898, 27008, 30208, 37347, 40512, 45312, 49796, 54016, 74694, 81024, 90624, 99592, 108032, 149388, 162048, 199184, 298776, 324096, 398368, 597552, 796736, 1195104, 1593472, 2390208, 3186944, 4780416, 6373888, 9560832, 19121664]

約数ペア:

[(1, 19121664), (2, 9560832), (3, 6373888), (4, 4780416), (6, 3186944), (8, 2390208), (12, 1593472), (16, 1195104), (24, 796736), (32, 597552), (48, 398368), (59, 324096), (64, 298776), (96, 199184), (118, 162048), (128, 149388), (177, 108032), (192, 99592), (211, 90624), (236, 81024), (256, 74694), (354, 54016), (384, 49796), (422, 45312), (472, 40512), (512, 37347), (633, 30208), (708, 27008), (768, 24898), (844, 22656), (944, 20256), (1266, 15104), (1416, 13504), (1536, 12449), (1688, 11328), (1888, 10128), (2532, 7552), (2832, 6752), (3376, 5664), (3776, 5064)]