19190808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 66830400

約数和(自身を除く): 47639592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 29, 36, 39, 42, 52, 56, 58, 63, 72, 78, 84, 87, 91, 101, 104, 116, 117, 126, 156, 168, 174, 182, 202, 203, 232, 234, 252, 261, 273, 303, 312, 348, 364, 377, 404, 406, 468, 504, 522, 546, 606, 609, 696, 707, 728, 754, 808, 812, 819, 909, 936, 1044, 1092, 1131, 1212, 1218, 1313, 1414, 1508, 1624, 1638, 1818, 1827, 2088, 2121, 2184, 2262, 2424, 2436, 2626, 2639, 2828, 2929, 3016, 3276, 3393, 3636, 3654, 3939, 4242, 4524, 4872, 5252, 5278, 5656, 5858, 6363, 6552, 6786, 7272, 7308, 7878, 7917, 8484, 8787, 9048, 9191, 10504, 10556, 11716, 11817, 12726, 13572, 14616, 15756, 15834, 16968, 17574, 18382, 20503, 21112, 23432, 23634, 23751, 25452, 26361, 27144, 27573, 31512, 31668, 35148, 36764, 38077, 41006, 47268, 47502, 50904, 52722, 55146, 61509, 63336, 70296, 73528, 76154, 82012, 82719, 94536, 95004, 105444, 110292, 114231, 123018, 152308, 164024, 165438, 184527, 190008, 210888, 220584, 228462, 246036, 266539, 304616, 330876, 342693, 369054, 456924, 492072, 533078, 661752, 685386, 738108, 799617, 913848, 1066156, 1370772, 1476216, 1599234, 2132312, 2398851, 2741544, 3198468, 4797702, 6396936, 9595404, 19190808]

約数ペア:

[(1, 19190808), (2, 9595404), (3, 6396936), (4, 4797702), (6, 3198468), (7, 2741544), (8, 2398851), (9, 2132312), (12, 1599234), (13, 1476216), (14, 1370772), (18, 1066156), (21, 913848), (24, 799617), (26, 738108), (28, 685386), (29, 661752), (36, 533078), (39, 492072), (42, 456924), (52, 369054), (56, 342693), (58, 330876), (63, 304616), (72, 266539), (78, 246036), (84, 228462), (87, 220584), (91, 210888), (101, 190008), (104, 184527), (116, 165438), (117, 164024), (126, 152308), (156, 123018), (168, 114231), (174, 110292), (182, 105444), (202, 95004), (203, 94536), (232, 82719), (234, 82012), (252, 76154), (261, 73528), (273, 70296), (303, 63336), (312, 61509), (348, 55146), (364, 52722), (377, 50904), (404, 47502), (406, 47268), (468, 41006), (504, 38077), (522, 36764), (546, 35148), (606, 31668), (609, 31512), (696, 27573), (707, 27144), (728, 26361), (754, 25452), (808, 23751), (812, 23634), (819, 23432), (909, 21112), (936, 20503), (1044, 18382), (1092, 17574), (1131, 16968), (1212, 15834), (1218, 15756), (1313, 14616), (1414, 13572), (1508, 12726), (1624, 11817), (1638, 11716), (1818, 10556), (1827, 10504), (2088, 9191), (2121, 9048), (2184, 8787), (2262, 8484), (2424, 7917), (2436, 7878), (2626, 7308), (2639, 7272), (2828, 6786), (2929, 6552), (3016, 6363), (3276, 5858), (3393, 5656), (3636, 5278), (3654, 5252), (3939, 4872), (4242, 4524)]