19302912

素因数分解:

$2^9\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 57451680

約数和(自身を除く): 38148768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 64, 71, 72, 96, 118, 128, 142, 144, 177, 192, 213, 236, 256, 284, 288, 354, 384, 426, 472, 512, 531, 568, 576, 639, 708, 768, 852, 944, 1062, 1136, 1152, 1278, 1416, 1536, 1704, 1888, 2124, 2272, 2304, 2556, 2832, 3408, 3776, 4189, 4248, 4544, 4608, 5112, 5664, 6816, 7552, 8378, 8496, 9088, 10224, 11328, 12567, 13632, 15104, 16756, 16992, 18176, 20448, 22656, 25134, 27264, 30208, 33512, 33984, 36352, 37701, 40896, 45312, 50268, 54528, 67024, 67968, 75402, 81792, 90624, 100536, 109056, 134048, 135936, 150804, 163584, 201072, 268096, 271872, 301608, 327168, 402144, 536192, 603216, 804288, 1072384, 1206432, 1608576, 2144768, 2412864, 3217152, 4825728, 6434304, 9651456, 19302912]

約数ペア:

[(1, 19302912), (2, 9651456), (3, 6434304), (4, 4825728), (6, 3217152), (8, 2412864), (9, 2144768), (12, 1608576), (16, 1206432), (18, 1072384), (24, 804288), (32, 603216), (36, 536192), (48, 402144), (59, 327168), (64, 301608), (71, 271872), (72, 268096), (96, 201072), (118, 163584), (128, 150804), (142, 135936), (144, 134048), (177, 109056), (192, 100536), (213, 90624), (236, 81792), (256, 75402), (284, 67968), (288, 67024), (354, 54528), (384, 50268), (426, 45312), (472, 40896), (512, 37701), (531, 36352), (568, 33984), (576, 33512), (639, 30208), (708, 27264), (768, 25134), (852, 22656), (944, 20448), (1062, 18176), (1136, 16992), (1152, 16756), (1278, 15104), (1416, 13632), (1536, 12567), (1704, 11328), (1888, 10224), (2124, 9088), (2272, 8496), (2304, 8378), (2556, 7552), (2832, 6816), (3408, 5664), (3776, 5112), (4189, 4608), (4248, 4544)]