19301376

素因数分解:

$2^{10}\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 88

約数和(自身を含む): 52796224

約数和(自身を除く): 33494848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 103, 122, 128, 183, 192, 206, 244, 256, 309, 366, 384, 412, 488, 512, 618, 732, 768, 824, 976, 1024, 1236, 1464, 1536, 1648, 1952, 2472, 2928, 3072, 3296, 3904, 4944, 5856, 6283, 6592, 7808, 9888, 11712, 12566, 13184, 15616, 18849, 19776, 23424, 25132, 26368, 31232, 37698, 39552, 46848, 50264, 52736, 62464, 75396, 79104, 93696, 100528, 105472, 150792, 158208, 187392, 201056, 301584, 316416, 402112, 603168, 804224, 1206336, 1608448, 2412672, 3216896, 4825344, 6433792, 9650688, 19301376]

約数ペア:

[(1, 19301376), (2, 9650688), (3, 6433792), (4, 4825344), (6, 3216896), (8, 2412672), (12, 1608448), (16, 1206336), (24, 804224), (32, 603168), (48, 402112), (61, 316416), (64, 301584), (96, 201056), (103, 187392), (122, 158208), (128, 150792), (183, 105472), (192, 100528), (206, 93696), (244, 79104), (256, 75396), (309, 62464), (366, 52736), (384, 50264), (412, 46848), (488, 39552), (512, 37698), (618, 31232), (732, 26368), (768, 25132), (824, 23424), (976, 19776), (1024, 18849), (1236, 15616), (1464, 13184), (1536, 12566), (1648, 11712), (1952, 9888), (2472, 7808), (2928, 6592), (3072, 6283), (3296, 5856), (3904, 4944)]