19546464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 192

約数和(自身を含む): 65318400

約数和(自身を除く): 45771936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 29, 32, 34, 42, 48, 51, 56, 58, 59, 68, 84, 87, 96, 102, 112, 116, 118, 119, 136, 168, 174, 177, 203, 204, 224, 232, 236, 238, 272, 336, 348, 354, 357, 406, 408, 413, 464, 472, 476, 493, 544, 609, 672, 696, 708, 714, 812, 816, 826, 928, 944, 952, 986, 1003, 1218, 1239, 1392, 1416, 1428, 1479, 1624, 1632, 1652, 1711, 1888, 1904, 1972, 2006, 2436, 2478, 2784, 2832, 2856, 2958, 3009, 3248, 3304, 3422, 3451, 3808, 3944, 4012, 4872, 4956, 5133, 5664, 5712, 5916, 6018, 6496, 6608, 6844, 6902, 7021, 7888, 8024, 9744, 9912, 10266, 10353, 11424, 11832, 11977, 12036, 13216, 13688, 13804, 14042, 15776, 16048, 19488, 19824, 20532, 20706, 21063, 23664, 23954, 24072, 27376, 27608, 28084, 29087, 32096, 35931, 39648, 41064, 41412, 42126, 47328, 47908, 48144, 54752, 55216, 56168, 58174, 71862, 82128, 82824, 84252, 87261, 95816, 96288, 110432, 112336, 116348, 143724, 164256, 165648, 168504, 174522, 191632, 203609, 224672, 232696, 287448, 331296, 337008, 349044, 383264, 407218, 465392, 574896, 610827, 674016, 698088, 814436, 930784, 1149792, 1221654, 1396176, 1628872, 2443308, 2792352, 3257744, 4886616, 6515488, 9773232, 19546464]

約数ペア:

[(1, 19546464), (2, 9773232), (3, 6515488), (4, 4886616), (6, 3257744), (7, 2792352), (8, 2443308), (12, 1628872), (14, 1396176), (16, 1221654), (17, 1149792), (21, 930784), (24, 814436), (28, 698088), (29, 674016), (32, 610827), (34, 574896), (42, 465392), (48, 407218), (51, 383264), (56, 349044), (58, 337008), (59, 331296), (68, 287448), (84, 232696), (87, 224672), (96, 203609), (102, 191632), (112, 174522), (116, 168504), (118, 165648), (119, 164256), (136, 143724), (168, 116348), (174, 112336), (177, 110432), (203, 96288), (204, 95816), (224, 87261), (232, 84252), (236, 82824), (238, 82128), (272, 71862), (336, 58174), (348, 56168), (354, 55216), (357, 54752), (406, 48144), (408, 47908), (413, 47328), (464, 42126), (472, 41412), (476, 41064), (493, 39648), (544, 35931), (609, 32096), (672, 29087), (696, 28084), (708, 27608), (714, 27376), (812, 24072), (816, 23954), (826, 23664), (928, 21063), (944, 20706), (952, 20532), (986, 19824), (1003, 19488), (1218, 16048), (1239, 15776), (1392, 14042), (1416, 13804), (1428, 13688), (1479, 13216), (1624, 12036), (1632, 11977), (1652, 11832), (1711, 11424), (1888, 10353), (1904, 10266), (1972, 9912), (2006, 9744), (2436, 8024), (2478, 7888), (2784, 7021), (2832, 6902), (2856, 6844), (2958, 6608), (3009, 6496), (3248, 6018), (3304, 5916), (3422, 5712), (3451, 5664), (3808, 5133), (3944, 4956), (4012, 4872)]