19149432

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 64

約数和(自身を含む): 50561280

約数和(自身を除く): 31411848

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 113, 138, 184, 226, 276, 307, 339, 452, 552, 614, 678, 904, 921, 1228, 1356, 1842, 2456, 2599, 2712, 3684, 5198, 7061, 7368, 7797, 10396, 14122, 15594, 20792, 21183, 28244, 31188, 34691, 42366, 56488, 62376, 69382, 84732, 104073, 138764, 169464, 208146, 277528, 416292, 797893, 832584, 1595786, 2393679, 3191572, 4787358, 6383144, 9574716, 19149432]

約数ペア:

[(1, 19149432), (2, 9574716), (3, 6383144), (4, 4787358), (6, 3191572), (8, 2393679), (12, 1595786), (23, 832584), (24, 797893), (46, 416292), (69, 277528), (92, 208146), (113, 169464), (138, 138764), (184, 104073), (226, 84732), (276, 69382), (307, 62376), (339, 56488), (452, 42366), (552, 34691), (614, 31188), (678, 28244), (904, 21183), (921, 20792), (1228, 15594), (1356, 14122), (1842, 10396), (2456, 7797), (2599, 7368), (2712, 7061), (3684, 5198)]