19936224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:94

約数の個数: 288

約数和(自身を含む): 75479040

約数和(自身を除く): 55542816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 29, 31, 32, 33, 36, 42, 44, 48, 56, 58, 62, 63, 66, 72, 77, 84, 87, 88, 93, 96, 99, 112, 116, 124, 126, 132, 144, 154, 168, 174, 176, 186, 198, 203, 217, 224, 231, 232, 248, 252, 261, 264, 279, 288, 308, 319, 336, 341, 348, 352, 372, 396, 406, 434, 462, 464, 496, 504, 522, 528, 558, 609, 616, 638, 651, 672, 682, 693, 696, 744, 792, 812, 868, 899, 924, 928, 957, 992, 1008, 1023, 1044, 1056, 1116, 1218, 1232, 1276, 1302, 1364, 1386, 1392, 1488, 1584, 1624, 1736, 1798, 1827, 1848, 1914, 1953, 2016, 2046, 2088, 2232, 2233, 2387, 2436, 2464, 2552, 2604, 2697, 2728, 2772, 2784, 2871, 2976, 3069, 3168, 3248, 3472, 3596, 3654, 3696, 3828, 3906, 4092, 4176, 4464, 4466, 4774, 4872, 5104, 5208, 5394, 5456, 5544, 5742, 6138, 6293, 6496, 6699, 6944, 7161, 7192, 7308, 7392, 7656, 7812, 8091, 8184, 8352, 8928, 8932, 9548, 9744, 9889, 10208, 10416, 10788, 10912, 11088, 11484, 12276, 12586, 13398, 14322, 14384, 14616, 15312, 15624, 16182, 16368, 17864, 18879, 19096, 19488, 19778, 20097, 20832, 21483, 21576, 22176, 22968, 24552, 25172, 26796, 28644, 28768, 29232, 29667, 30624, 31248, 32364, 32736, 35728, 37758, 38192, 39556, 40194, 42966, 43152, 45936, 49104, 50344, 53592, 56637, 57288, 58464, 59334, 62496, 64728, 69223, 71456, 75516, 76384, 79112, 80388, 85932, 86304, 89001, 91872, 98208, 100688, 107184, 113274, 114576, 118668, 129456, 138446, 151032, 158224, 160776, 171864, 178002, 201376, 207669, 214368, 226548, 229152, 237336, 258912, 276892, 302064, 316448, 321552, 343728, 356004, 415338, 453096, 474672, 553784, 604128, 623007, 643104, 687456, 712008, 830676, 906192, 949344, 1107568, 1246014, 1424016, 1661352, 1812384, 2215136, 2492028, 2848032, 3322704, 4984056, 6645408, 9968112, 19936224]

約数ペア:

[(1, 19936224), (2, 9968112), (3, 6645408), (4, 4984056), (6, 3322704), (7, 2848032), (8, 2492028), (9, 2215136), (11, 1812384), (12, 1661352), (14, 1424016), (16, 1246014), (18, 1107568), (21, 949344), (22, 906192), (24, 830676), (28, 712008), (29, 687456), (31, 643104), (32, 623007), (33, 604128), (36, 553784), (42, 474672), (44, 453096), (48, 415338), (56, 356004), (58, 343728), (62, 321552), (63, 316448), (66, 302064), (72, 276892), (77, 258912), (84, 237336), (87, 229152), (88, 226548), (93, 214368), (96, 207669), (99, 201376), (112, 178002), (116, 171864), (124, 160776), (126, 158224), (132, 151032), (144, 138446), (154, 129456), (168, 118668), (174, 114576), (176, 113274), (186, 107184), (198, 100688), (203, 98208), (217, 91872), (224, 89001), (231, 86304), (232, 85932), (248, 80388), (252, 79112), (261, 76384), (264, 75516), (279, 71456), (288, 69223), (308, 64728), (319, 62496), (336, 59334), (341, 58464), (348, 57288), (352, 56637), (372, 53592), (396, 50344), (406, 49104), (434, 45936), (462, 43152), (464, 42966), (496, 40194), (504, 39556), (522, 38192), (528, 37758), (558, 35728), (609, 32736), (616, 32364), (638, 31248), (651, 30624), (672, 29667), (682, 29232), (693, 28768), (696, 28644), (744, 26796), (792, 25172), (812, 24552), (868, 22968), (899, 22176), (924, 21576), (928, 21483), (957, 20832), (992, 20097), (1008, 19778), (1023, 19488), (1044, 19096), (1056, 18879), (1116, 17864), (1218, 16368), (1232, 16182), (1276, 15624), (1302, 15312), (1364, 14616), (1386, 14384), (1392, 14322), (1488, 13398), (1584, 12586), (1624, 12276), (1736, 11484), (1798, 11088), (1827, 10912), (1848, 10788), (1914, 10416), (1953, 10208), (2016, 9889), (2046, 9744), (2088, 9548), (2232, 8932), (2233, 8928), (2387, 8352), (2436, 8184), (2464, 8091), (2552, 7812), (2604, 7656), (2697, 7392), (2728, 7308), (2772, 7192), (2784, 7161), (2871, 6944), (2976, 6699), (3069, 6496), (3168, 6293), (3248, 6138), (3472, 5742), (3596, 5544), (3654, 5456), (3696, 5394), (3828, 5208), (3906, 5104), (4092, 4872), (4176, 4774), (4464, 4466)]