19783344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 59107328

約数和(自身を除く): 39323984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 607, 679, 776, 1164, 1214, 1358, 1552, 1821, 2037, 2328, 2428, 2716, 3642, 4074, 4249, 4656, 4856, 5432, 7284, 8148, 8498, 9712, 10864, 12747, 14568, 16296, 16996, 25494, 29136, 32592, 33992, 50988, 58879, 67984, 101976, 117758, 176637, 203952, 235516, 353274, 412153, 471032, 706548, 824306, 942064, 1236459, 1413096, 1648612, 2472918, 2826192, 3297224, 4945836, 6594448, 9891672, 19783344]

約数ペア:

[(1, 19783344), (2, 9891672), (3, 6594448), (4, 4945836), (6, 3297224), (7, 2826192), (8, 2472918), (12, 1648612), (14, 1413096), (16, 1236459), (21, 942064), (24, 824306), (28, 706548), (42, 471032), (48, 412153), (56, 353274), (84, 235516), (97, 203952), (112, 176637), (168, 117758), (194, 101976), (291, 67984), (336, 58879), (388, 50988), (582, 33992), (607, 32592), (679, 29136), (776, 25494), (1164, 16996), (1214, 16296), (1358, 14568), (1552, 12747), (1821, 10864), (2037, 9712), (2328, 8498), (2428, 8148), (2716, 7284), (3642, 5432), (4074, 4856), (4249, 4656)]