19151088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 59996160

約数和(自身を除く): 40845072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 33, 38, 44, 46, 48, 57, 66, 69, 76, 83, 88, 92, 114, 132, 138, 152, 166, 176, 184, 209, 228, 249, 253, 264, 276, 304, 332, 368, 418, 437, 456, 498, 506, 528, 552, 627, 664, 759, 836, 874, 912, 913, 996, 1012, 1104, 1254, 1311, 1328, 1518, 1577, 1672, 1748, 1826, 1909, 1992, 2024, 2508, 2622, 2739, 3036, 3154, 3344, 3496, 3652, 3818, 3984, 4048, 4731, 4807, 5016, 5244, 5478, 5727, 6072, 6308, 6992, 7304, 7636, 9462, 9614, 10032, 10488, 10956, 11454, 12144, 12616, 14421, 14608, 15272, 17347, 18924, 19228, 20976, 20999, 21912, 22908, 25232, 28842, 30544, 34694, 36271, 37848, 38456, 41998, 43824, 45816, 52041, 57684, 62997, 69388, 72542, 75696, 76912, 83996, 91632, 104082, 108813, 115368, 125994, 138776, 145084, 167992, 208164, 217626, 230736, 251988, 277552, 290168, 335984, 398981, 416328, 435252, 503976, 580336, 797962, 832656, 870504, 1007952, 1196943, 1595924, 1741008, 2393886, 3191848, 4787772, 6383696, 9575544, 19151088]

約数ペア:

[(1, 19151088), (2, 9575544), (3, 6383696), (4, 4787772), (6, 3191848), (8, 2393886), (11, 1741008), (12, 1595924), (16, 1196943), (19, 1007952), (22, 870504), (23, 832656), (24, 797962), (33, 580336), (38, 503976), (44, 435252), (46, 416328), (48, 398981), (57, 335984), (66, 290168), (69, 277552), (76, 251988), (83, 230736), (88, 217626), (92, 208164), (114, 167992), (132, 145084), (138, 138776), (152, 125994), (166, 115368), (176, 108813), (184, 104082), (209, 91632), (228, 83996), (249, 76912), (253, 75696), (264, 72542), (276, 69388), (304, 62997), (332, 57684), (368, 52041), (418, 45816), (437, 43824), (456, 41998), (498, 38456), (506, 37848), (528, 36271), (552, 34694), (627, 30544), (664, 28842), (759, 25232), (836, 22908), (874, 21912), (912, 20999), (913, 20976), (996, 19228), (1012, 18924), (1104, 17347), (1254, 15272), (1311, 14608), (1328, 14421), (1518, 12616), (1577, 12144), (1672, 11454), (1748, 10956), (1826, 10488), (1909, 10032), (1992, 9614), (2024, 9462), (2508, 7636), (2622, 7304), (2739, 6992), (3036, 6308), (3154, 6072), (3344, 5727), (3496, 5478), (3652, 5244), (3818, 5016), (3984, 4807), (4048, 4731)]