19378176

素因数分解:

$2^{12}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 104

約数和(自身を含む): 55043520

約数和(自身を除く): 35665344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 83, 96, 114, 128, 152, 166, 192, 228, 249, 256, 304, 332, 384, 456, 498, 512, 608, 664, 768, 912, 996, 1024, 1216, 1328, 1536, 1577, 1824, 1992, 2048, 2432, 2656, 3072, 3154, 3648, 3984, 4096, 4731, 4864, 5312, 6144, 6308, 7296, 7968, 9462, 9728, 10624, 12288, 12616, 14592, 15936, 18924, 19456, 21248, 25232, 29184, 31872, 37848, 38912, 42496, 50464, 58368, 63744, 75696, 77824, 84992, 100928, 116736, 127488, 151392, 169984, 201856, 233472, 254976, 302784, 339968, 403712, 509952, 605568, 807424, 1019904, 1211136, 1614848, 2422272, 3229696, 4844544, 6459392, 9689088, 19378176]

約数ペア:

[(1, 19378176), (2, 9689088), (3, 6459392), (4, 4844544), (6, 3229696), (8, 2422272), (12, 1614848), (16, 1211136), (19, 1019904), (24, 807424), (32, 605568), (38, 509952), (48, 403712), (57, 339968), (64, 302784), (76, 254976), (83, 233472), (96, 201856), (114, 169984), (128, 151392), (152, 127488), (166, 116736), (192, 100928), (228, 84992), (249, 77824), (256, 75696), (304, 63744), (332, 58368), (384, 50464), (456, 42496), (498, 38912), (512, 37848), (608, 31872), (664, 29184), (768, 25232), (912, 21248), (996, 19456), (1024, 18924), (1216, 15936), (1328, 14592), (1536, 12616), (1577, 12288), (1824, 10624), (1992, 9728), (2048, 9462), (2432, 7968), (2656, 7296), (3072, 6308), (3154, 6144), (3648, 5312), (3984, 4864), (4096, 4731)]