19843296

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 63866880

約数和(自身を除く): 44023584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 23, 24, 32, 33, 38, 43, 44, 46, 48, 57, 66, 69, 76, 86, 88, 92, 96, 114, 129, 132, 138, 152, 172, 176, 184, 209, 228, 253, 258, 264, 276, 304, 344, 352, 368, 418, 437, 456, 473, 506, 516, 528, 552, 608, 627, 688, 736, 759, 817, 836, 874, 912, 946, 989, 1012, 1032, 1056, 1104, 1254, 1311, 1376, 1419, 1518, 1634, 1672, 1748, 1824, 1892, 1978, 2024, 2064, 2208, 2451, 2508, 2622, 2838, 2967, 3036, 3268, 3344, 3496, 3784, 3956, 4048, 4128, 4807, 4902, 5016, 5244, 5676, 5934, 6072, 6536, 6688, 6992, 7568, 7912, 8096, 8987, 9614, 9804, 10032, 10488, 10879, 11352, 11868, 12144, 13072, 13984, 14421, 15136, 15824, 17974, 18791, 19228, 19608, 20064, 20976, 21758, 22704, 23736, 24288, 26144, 26961, 28842, 31648, 32637, 35948, 37582, 38456, 39216, 41952, 43516, 45408, 47472, 53922, 56373, 57684, 65274, 71896, 75164, 76912, 78432, 87032, 94944, 107844, 112746, 115368, 130548, 143792, 150328, 153824, 174064, 206701, 215688, 225492, 230736, 261096, 287584, 300656, 348128, 413402, 431376, 450984, 461472, 522192, 601312, 620103, 826804, 862752, 901968, 1044384, 1240206, 1653608, 1803936, 2480412, 3307216, 4960824, 6614432, 9921648, 19843296]

約数ペア:

[(1, 19843296), (2, 9921648), (3, 6614432), (4, 4960824), (6, 3307216), (8, 2480412), (11, 1803936), (12, 1653608), (16, 1240206), (19, 1044384), (22, 901968), (23, 862752), (24, 826804), (32, 620103), (33, 601312), (38, 522192), (43, 461472), (44, 450984), (46, 431376), (48, 413402), (57, 348128), (66, 300656), (69, 287584), (76, 261096), (86, 230736), (88, 225492), (92, 215688), (96, 206701), (114, 174064), (129, 153824), (132, 150328), (138, 143792), (152, 130548), (172, 115368), (176, 112746), (184, 107844), (209, 94944), (228, 87032), (253, 78432), (258, 76912), (264, 75164), (276, 71896), (304, 65274), (344, 57684), (352, 56373), (368, 53922), (418, 47472), (437, 45408), (456, 43516), (473, 41952), (506, 39216), (516, 38456), (528, 37582), (552, 35948), (608, 32637), (627, 31648), (688, 28842), (736, 26961), (759, 26144), (817, 24288), (836, 23736), (874, 22704), (912, 21758), (946, 20976), (989, 20064), (1012, 19608), (1032, 19228), (1056, 18791), (1104, 17974), (1254, 15824), (1311, 15136), (1376, 14421), (1419, 13984), (1518, 13072), (1634, 12144), (1672, 11868), (1748, 11352), (1824, 10879), (1892, 10488), (1978, 10032), (2024, 9804), (2064, 9614), (2208, 8987), (2451, 8096), (2508, 7912), (2622, 7568), (2838, 6992), (2967, 6688), (3036, 6536), (3268, 6072), (3344, 5934), (3496, 5676), (3784, 5244), (3956, 5016), (4048, 4902), (4128, 4807)]