19951008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2699}}^1$

素因数の和:2730

約数の個数: 96

約数和(自身を含む): 65318400

約数和(自身を除く): 45367392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 2699, 3696, 5398, 7392, 8097, 10796, 16194, 18893, 21592, 29689, 32388, 37786, 43184, 56679, 59378, 64776, 75572, 86368, 89067, 113358, 118756, 129552, 151144, 178134, 207823, 226716, 237512, 259104, 302288, 356268, 415646, 453432, 475024, 604576, 623469, 712536, 831292, 906864, 950048, 1246938, 1425072, 1662584, 1813728, 2493876, 2850144, 3325168, 4987752, 6650336, 9975504, 19951008]

約数ペア:

[(1, 19951008), (2, 9975504), (3, 6650336), (4, 4987752), (6, 3325168), (7, 2850144), (8, 2493876), (11, 1813728), (12, 1662584), (14, 1425072), (16, 1246938), (21, 950048), (22, 906864), (24, 831292), (28, 712536), (32, 623469), (33, 604576), (42, 475024), (44, 453432), (48, 415646), (56, 356268), (66, 302288), (77, 259104), (84, 237512), (88, 226716), (96, 207823), (112, 178134), (132, 151144), (154, 129552), (168, 118756), (176, 113358), (224, 89067), (231, 86368), (264, 75572), (308, 64776), (336, 59378), (352, 56679), (462, 43184), (528, 37786), (616, 32388), (672, 29689), (924, 21592), (1056, 18893), (1232, 16194), (1848, 10796), (2464, 8097), (2699, 7392), (3696, 5398)]