19065816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 68140800

約数和(自身を除く): 49074984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 114, 126, 132, 133, 152, 154, 168, 171, 181, 198, 209, 228, 231, 252, 264, 266, 308, 342, 362, 396, 399, 418, 456, 462, 504, 532, 543, 616, 627, 684, 693, 724, 792, 798, 836, 924, 1064, 1086, 1197, 1254, 1267, 1368, 1386, 1448, 1463, 1596, 1629, 1672, 1848, 1881, 1991, 2172, 2394, 2508, 2534, 2772, 2926, 3192, 3258, 3439, 3762, 3801, 3982, 4344, 4389, 4788, 5016, 5068, 5544, 5852, 5973, 6516, 6878, 7524, 7602, 7964, 8778, 9576, 10136, 10317, 11403, 11704, 11946, 13032, 13167, 13756, 13937, 15048, 15204, 15928, 17556, 17919, 20634, 22806, 23892, 24073, 26334, 27512, 27874, 30408, 30951, 35112, 35838, 37829, 41268, 41811, 45612, 47784, 48146, 52668, 55748, 61902, 71676, 72219, 75658, 82536, 83622, 91224, 96292, 105336, 111496, 113487, 123804, 125433, 143352, 144438, 151316, 167244, 192584, 216657, 226974, 247608, 250866, 264803, 288876, 302632, 334488, 340461, 433314, 453948, 501732, 529606, 577752, 680922, 794409, 866628, 907896, 1003464, 1059212, 1361844, 1588818, 1733256, 2118424, 2383227, 2723688, 3177636, 4766454, 6355272, 9532908, 19065816]

約数ペア:

[(1, 19065816), (2, 9532908), (3, 6355272), (4, 4766454), (6, 3177636), (7, 2723688), (8, 2383227), (9, 2118424), (11, 1733256), (12, 1588818), (14, 1361844), (18, 1059212), (19, 1003464), (21, 907896), (22, 866628), (24, 794409), (28, 680922), (33, 577752), (36, 529606), (38, 501732), (42, 453948), (44, 433314), (56, 340461), (57, 334488), (63, 302632), (66, 288876), (72, 264803), (76, 250866), (77, 247608), (84, 226974), (88, 216657), (99, 192584), (114, 167244), (126, 151316), (132, 144438), (133, 143352), (152, 125433), (154, 123804), (168, 113487), (171, 111496), (181, 105336), (198, 96292), (209, 91224), (228, 83622), (231, 82536), (252, 75658), (264, 72219), (266, 71676), (308, 61902), (342, 55748), (362, 52668), (396, 48146), (399, 47784), (418, 45612), (456, 41811), (462, 41268), (504, 37829), (532, 35838), (543, 35112), (616, 30951), (627, 30408), (684, 27874), (693, 27512), (724, 26334), (792, 24073), (798, 23892), (836, 22806), (924, 20634), (1064, 17919), (1086, 17556), (1197, 15928), (1254, 15204), (1267, 15048), (1368, 13937), (1386, 13756), (1448, 13167), (1463, 13032), (1596, 11946), (1629, 11704), (1672, 11403), (1848, 10317), (1881, 10136), (1991, 9576), (2172, 8778), (2394, 7964), (2508, 7602), (2534, 7524), (2772, 6878), (2926, 6516), (3192, 5973), (3258, 5852), (3439, 5544), (3762, 5068), (3801, 5016), (3982, 4788), (4344, 4389)]