19296816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 65138688

約数和(自身を除く): 45841872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 132, 138, 154, 161, 168, 176, 184, 227, 231, 253, 264, 276, 308, 322, 336, 368, 454, 462, 483, 506, 528, 552, 616, 644, 681, 759, 908, 924, 966, 1012, 1104, 1232, 1288, 1362, 1518, 1589, 1771, 1816, 1848, 1932, 2024, 2497, 2576, 2724, 3036, 3178, 3542, 3632, 3696, 3864, 4048, 4767, 4994, 5221, 5313, 5448, 6072, 6356, 7084, 7491, 7728, 9534, 9988, 10442, 10626, 10896, 12144, 12712, 14168, 14982, 15663, 17479, 19068, 19976, 20884, 21252, 25424, 28336, 29964, 31326, 34958, 36547, 38136, 39952, 41768, 42504, 52437, 57431, 59928, 62652, 69916, 73094, 76272, 83536, 85008, 104874, 109641, 114862, 119856, 125304, 139832, 146188, 172293, 209748, 219282, 229724, 250608, 279664, 292376, 344586, 402017, 419496, 438564, 459448, 584752, 689172, 804034, 838992, 877128, 918896, 1206051, 1378344, 1608068, 1754256, 2412102, 2756688, 3216136, 4824204, 6432272, 9648408, 19296816]

約数ペア:

[(1, 19296816), (2, 9648408), (3, 6432272), (4, 4824204), (6, 3216136), (7, 2756688), (8, 2412102), (11, 1754256), (12, 1608068), (14, 1378344), (16, 1206051), (21, 918896), (22, 877128), (23, 838992), (24, 804034), (28, 689172), (33, 584752), (42, 459448), (44, 438564), (46, 419496), (48, 402017), (56, 344586), (66, 292376), (69, 279664), (77, 250608), (84, 229724), (88, 219282), (92, 209748), (112, 172293), (132, 146188), (138, 139832), (154, 125304), (161, 119856), (168, 114862), (176, 109641), (184, 104874), (227, 85008), (231, 83536), (253, 76272), (264, 73094), (276, 69916), (308, 62652), (322, 59928), (336, 57431), (368, 52437), (454, 42504), (462, 41768), (483, 39952), (506, 38136), (528, 36547), (552, 34958), (616, 31326), (644, 29964), (681, 28336), (759, 25424), (908, 21252), (924, 20884), (966, 19976), (1012, 19068), (1104, 17479), (1232, 15663), (1288, 14982), (1362, 14168), (1518, 12712), (1589, 12144), (1771, 10896), (1816, 10626), (1848, 10442), (1932, 9988), (2024, 9534), (2497, 7728), (2576, 7491), (2724, 7084), (3036, 6356), (3178, 6072), (3542, 5448), (3632, 5313), (3696, 5221), (3864, 4994), (4048, 4767)]