19793312

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 50440320

約数和(自身を除く): 30647008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 224, 232, 277, 308, 319, 352, 406, 464, 554, 616, 638, 812, 928, 1108, 1232, 1276, 1624, 1939, 2216, 2233, 2464, 2552, 3047, 3248, 3878, 4432, 4466, 5104, 6094, 6496, 7756, 8033, 8864, 8932, 10208, 12188, 15512, 16066, 17864, 21329, 24376, 31024, 32132, 35728, 42658, 48752, 56231, 62048, 64264, 71456, 85316, 88363, 97504, 112462, 128528, 170632, 176726, 224924, 257056, 341264, 353452, 449848, 618541, 682528, 706904, 899696, 1237082, 1413808, 1799392, 2474164, 2827616, 4948328, 9896656, 19793312]

約数ペア:

[(1, 19793312), (2, 9896656), (4, 4948328), (7, 2827616), (8, 2474164), (11, 1799392), (14, 1413808), (16, 1237082), (22, 899696), (28, 706904), (29, 682528), (32, 618541), (44, 449848), (56, 353452), (58, 341264), (77, 257056), (88, 224924), (112, 176726), (116, 170632), (154, 128528), (176, 112462), (203, 97504), (224, 88363), (232, 85316), (277, 71456), (308, 64264), (319, 62048), (352, 56231), (406, 48752), (464, 42658), (554, 35728), (616, 32132), (638, 31024), (812, 24376), (928, 21329), (1108, 17864), (1232, 16066), (1276, 15512), (1624, 12188), (1939, 10208), (2216, 8932), (2233, 8864), (2464, 8033), (2552, 7756), (3047, 6496), (3248, 6094), (3878, 5104), (4432, 4466)]