19350912

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 61493760

約数和(自身を除く): 42142848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 276, 313, 322, 336, 368, 384, 448, 483, 552, 626, 644, 672, 736, 896, 939, 966, 1104, 1252, 1288, 1344, 1472, 1878, 1932, 2191, 2208, 2504, 2576, 2688, 2944, 3756, 3864, 4382, 4416, 5008, 5152, 6573, 7199, 7512, 7728, 8764, 8832, 10016, 10304, 13146, 14398, 15024, 15456, 17528, 20032, 20608, 21597, 26292, 28796, 30048, 30912, 35056, 40064, 43194, 50393, 52584, 57592, 60096, 61824, 70112, 86388, 100786, 105168, 115184, 120192, 140224, 151179, 172776, 201572, 210336, 230368, 280448, 302358, 345552, 403144, 420672, 460736, 604716, 691104, 806288, 841344, 921472, 1209432, 1382208, 1612576, 2418864, 2764416, 3225152, 4837728, 6450304, 9675456, 19350912]

約数ペア:

[(1, 19350912), (2, 9675456), (3, 6450304), (4, 4837728), (6, 3225152), (7, 2764416), (8, 2418864), (12, 1612576), (14, 1382208), (16, 1209432), (21, 921472), (23, 841344), (24, 806288), (28, 691104), (32, 604716), (42, 460736), (46, 420672), (48, 403144), (56, 345552), (64, 302358), (69, 280448), (84, 230368), (92, 210336), (96, 201572), (112, 172776), (128, 151179), (138, 140224), (161, 120192), (168, 115184), (184, 105168), (192, 100786), (224, 86388), (276, 70112), (313, 61824), (322, 60096), (336, 57592), (368, 52584), (384, 50393), (448, 43194), (483, 40064), (552, 35056), (626, 30912), (644, 30048), (672, 28796), (736, 26292), (896, 21597), (939, 20608), (966, 20032), (1104, 17528), (1252, 15456), (1288, 15024), (1344, 14398), (1472, 13146), (1878, 10304), (1932, 10016), (2191, 8832), (2208, 8764), (2504, 7728), (2576, 7512), (2688, 7199), (2944, 6573), (3756, 5152), (3864, 5008), (4382, 4416)]