19384288848

素因数分解:

$2^4\times 3^5\times {\mathrm{67}}^1\times {\mathrm{74413}}^1$

素因数の和:74503

約数の個数: 120

約数和(自身を含む): 57098755168

約数和(自身を除く): 37714466320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 81, 108, 134, 144, 162, 201, 216, 243, 268, 324, 402, 432, 486, 536, 603, 648, 804, 972, 1072, 1206, 1296, 1608, 1809, 1944, 2412, 3216, 3618, 3888, 4824, 5427, 7236, 9648, 10854, 14472, 16281, 21708, 28944, 32562, 43416, 65124, 74413, 86832, 130248, 148826, 223239, 260496, 297652, 446478, 595304, 669717, 892956, 1190608, 1339434, 1785912, 2009151, 2678868, 3571824, 4018302, 4985671, 5357736, 6027453, 8036604, 9971342, 10715472, 12054906, 14957013, 16073208, 18082359, 19942684, 24109812, 29914026, 32146416, 36164718, 39885368, 44871039, 48219624, 59828052, 72329436, 79770736, 89742078, 96439248, 119656104, 134613117, 144658872, 179484156, 239312208, 269226234, 289317744, 358968312, 403839351, 538452468, 717936624, 807678702, 1076904936, 1211518053, 1615357404, 2153809872, 2423036106, 3230714808, 4846072212, 6461429616, 9692144424, 19384288848]

約数ペア:

[(1, 19384288848), (2, 9692144424), (3, 6461429616), (4, 4846072212), (6, 3230714808), (8, 2423036106), (9, 2153809872), (12, 1615357404), (16, 1211518053), (18, 1076904936), (24, 807678702), (27, 717936624), (36, 538452468), (48, 403839351), (54, 358968312), (67, 289317744), (72, 269226234), (81, 239312208), (108, 179484156), (134, 144658872), (144, 134613117), (162, 119656104), (201, 96439248), (216, 89742078), (243, 79770736), (268, 72329436), (324, 59828052), (402, 48219624), (432, 44871039), (486, 39885368), (536, 36164718), (603, 32146416), (648, 29914026), (804, 24109812), (972, 19942684), (1072, 18082359), (1206, 16073208), (1296, 14957013), (1608, 12054906), (1809, 10715472), (1944, 9971342), (2412, 8036604), (3216, 6027453), (3618, 5357736), (3888, 4985671), (4824, 4018302), (5427, 3571824), (7236, 2678868), (9648, 2009151), (10854, 1785912), (14472, 1339434), (16281, 1190608), (21708, 892956), (28944, 669717), (32562, 595304), (43416, 446478), (65124, 297652), (74413, 260496), (86832, 223239), (130248, 148826)]