19383936

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 60661440

約数和(自身を除く): 41277504

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 264, 286, 312, 352, 353, 384, 416, 429, 528, 572, 624, 704, 706, 832, 858, 1056, 1059, 1144, 1248, 1408, 1412, 1664, 1716, 2112, 2118, 2288, 2496, 2824, 3432, 3883, 4224, 4236, 4576, 4589, 4992, 5648, 6864, 7766, 8472, 9152, 9178, 11296, 11649, 13728, 13767, 15532, 16944, 18304, 18356, 22592, 23298, 27456, 27534, 31064, 33888, 36712, 45184, 46596, 50479, 54912, 55068, 62128, 67776, 73424, 93192, 100958, 110136, 124256, 135552, 146848, 151437, 186384, 201916, 220272, 248512, 293696, 302874, 372768, 403832, 440544, 497024, 587392, 605748, 745536, 807664, 881088, 1211496, 1491072, 1615328, 1762176, 2422992, 3230656, 4845984, 6461312, 9691968, 19383936]

約数ペア:

[(1, 19383936), (2, 9691968), (3, 6461312), (4, 4845984), (6, 3230656), (8, 2422992), (11, 1762176), (12, 1615328), (13, 1491072), (16, 1211496), (22, 881088), (24, 807664), (26, 745536), (32, 605748), (33, 587392), (39, 497024), (44, 440544), (48, 403832), (52, 372768), (64, 302874), (66, 293696), (78, 248512), (88, 220272), (96, 201916), (104, 186384), (128, 151437), (132, 146848), (143, 135552), (156, 124256), (176, 110136), (192, 100958), (208, 93192), (264, 73424), (286, 67776), (312, 62128), (352, 55068), (353, 54912), (384, 50479), (416, 46596), (429, 45184), (528, 36712), (572, 33888), (624, 31064), (704, 27534), (706, 27456), (832, 23298), (858, 22592), (1056, 18356), (1059, 18304), (1144, 16944), (1248, 15532), (1408, 13767), (1412, 13728), (1664, 11649), (1716, 11296), (2112, 9178), (2118, 9152), (2288, 8472), (2496, 7766), (2824, 6864), (3432, 5648), (3883, 4992), (4224, 4589), (4236, 4576)]