19433856

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 59119200

約数和(自身を除く): 39685344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 229, 272, 312, 384, 408, 416, 442, 458, 544, 624, 663, 687, 816, 832, 884, 916, 1088, 1248, 1326, 1374, 1632, 1664, 1768, 1832, 2176, 2496, 2652, 2748, 2977, 3264, 3536, 3664, 3893, 4992, 5304, 5496, 5954, 6528, 7072, 7328, 7786, 8931, 10608, 10992, 11679, 11908, 14144, 14656, 15572, 17862, 21216, 21984, 23358, 23816, 28288, 29312, 31144, 35724, 42432, 43968, 46716, 47632, 50609, 62288, 71448, 84864, 87936, 93432, 95264, 101218, 124576, 142896, 151827, 186864, 190528, 202436, 249152, 285792, 303654, 373728, 381056, 404872, 498304, 571584, 607308, 747456, 809744, 1143168, 1214616, 1494912, 1619488, 2429232, 3238976, 4858464, 6477952, 9716928, 19433856]

約数ペア:

[(1, 19433856), (2, 9716928), (3, 6477952), (4, 4858464), (6, 3238976), (8, 2429232), (12, 1619488), (13, 1494912), (16, 1214616), (17, 1143168), (24, 809744), (26, 747456), (32, 607308), (34, 571584), (39, 498304), (48, 404872), (51, 381056), (52, 373728), (64, 303654), (68, 285792), (78, 249152), (96, 202436), (102, 190528), (104, 186864), (128, 151827), (136, 142896), (156, 124576), (192, 101218), (204, 95264), (208, 93432), (221, 87936), (229, 84864), (272, 71448), (312, 62288), (384, 50609), (408, 47632), (416, 46716), (442, 43968), (458, 42432), (544, 35724), (624, 31144), (663, 29312), (687, 28288), (816, 23816), (832, 23358), (884, 21984), (916, 21216), (1088, 17862), (1248, 15572), (1326, 14656), (1374, 14144), (1632, 11908), (1664, 11679), (1768, 10992), (1832, 10608), (2176, 8931), (2496, 7786), (2652, 7328), (2748, 7072), (2977, 6528), (3264, 5954), (3536, 5496), (3664, 5304), (3893, 4992)]