19594344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 63866880

約数和(自身を除く): 44272536

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 42, 44, 46, 56, 66, 69, 77, 84, 88, 92, 132, 138, 154, 161, 168, 184, 231, 253, 264, 276, 308, 322, 461, 462, 483, 506, 552, 616, 644, 759, 922, 924, 966, 1012, 1288, 1383, 1518, 1771, 1844, 1848, 1932, 2024, 2766, 3036, 3227, 3542, 3688, 3864, 5071, 5313, 5532, 6072, 6454, 7084, 9681, 10142, 10603, 10626, 11064, 12908, 14168, 15213, 19362, 20284, 21206, 21252, 25816, 30426, 31809, 35497, 38724, 40568, 42412, 42504, 60852, 63618, 70994, 74221, 77448, 84824, 106491, 116633, 121704, 127236, 141988, 148442, 212982, 222663, 233266, 254472, 283976, 296884, 349899, 425964, 445326, 466532, 593768, 699798, 816431, 851928, 890652, 933064, 1399596, 1632862, 1781304, 2449293, 2799192, 3265724, 4898586, 6531448, 9797172, 19594344]

約数ペア:

[(1, 19594344), (2, 9797172), (3, 6531448), (4, 4898586), (6, 3265724), (7, 2799192), (8, 2449293), (11, 1781304), (12, 1632862), (14, 1399596), (21, 933064), (22, 890652), (23, 851928), (24, 816431), (28, 699798), (33, 593768), (42, 466532), (44, 445326), (46, 425964), (56, 349899), (66, 296884), (69, 283976), (77, 254472), (84, 233266), (88, 222663), (92, 212982), (132, 148442), (138, 141988), (154, 127236), (161, 121704), (168, 116633), (184, 106491), (231, 84824), (253, 77448), (264, 74221), (276, 70994), (308, 63618), (322, 60852), (461, 42504), (462, 42412), (483, 40568), (506, 38724), (552, 35497), (616, 31809), (644, 30426), (759, 25816), (922, 21252), (924, 21206), (966, 20284), (1012, 19362), (1288, 15213), (1383, 14168), (1518, 12908), (1771, 11064), (1844, 10626), (1848, 10603), (1932, 10142), (2024, 9681), (2766, 7084), (3036, 6454), (3227, 6072), (3542, 5532), (3688, 5313), (3864, 5071)]