19375752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1$

素因数の和:3234

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 35782008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 66, 69, 88, 92, 132, 138, 184, 253, 264, 276, 506, 552, 759, 1012, 1518, 2024, 3036, 3191, 6072, 6382, 9573, 12764, 19146, 25528, 35101, 38292, 70202, 73393, 76584, 105303, 140404, 146786, 210606, 220179, 280808, 293572, 421212, 440358, 587144, 807323, 842424, 880716, 1614646, 1761432, 2421969, 3229292, 4843938, 6458584, 9687876, 19375752]

約数ペア:

[(1, 19375752), (2, 9687876), (3, 6458584), (4, 4843938), (6, 3229292), (8, 2421969), (11, 1761432), (12, 1614646), (22, 880716), (23, 842424), (24, 807323), (33, 587144), (44, 440358), (46, 421212), (66, 293572), (69, 280808), (88, 220179), (92, 210606), (132, 146786), (138, 140404), (184, 105303), (253, 76584), (264, 73393), (276, 70202), (506, 38292), (552, 35101), (759, 25528), (1012, 19146), (1518, 12764), (2024, 9573), (3036, 6382), (3191, 6072)]