19147128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1$

素因数の和:837

約数の個数: 128

約数和(自身を含む): 64350720

約数和(自身を除く): 45203592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 797, 858, 924, 1001, 1092, 1144, 1594, 1716, 1848, 2002, 2184, 2391, 3003, 3188, 3432, 4004, 4782, 5579, 6006, 6376, 8008, 8767, 9564, 10361, 11158, 12012, 16737, 17534, 19128, 20722, 22316, 24024, 26301, 31083, 33474, 35068, 41444, 44632, 52602, 61369, 62166, 66948, 70136, 72527, 82888, 105204, 113971, 122738, 124332, 133896, 145054, 184107, 210408, 217581, 227942, 245476, 248664, 290108, 341913, 368214, 435162, 455884, 490952, 580216, 683826, 736428, 797797, 870324, 911768, 1367652, 1472856, 1595594, 1740648, 2393391, 2735304, 3191188, 4786782, 6382376, 9573564, 19147128]

約数ペア:

[(1, 19147128), (2, 9573564), (3, 6382376), (4, 4786782), (6, 3191188), (7, 2735304), (8, 2393391), (11, 1740648), (12, 1595594), (13, 1472856), (14, 1367652), (21, 911768), (22, 870324), (24, 797797), (26, 736428), (28, 683826), (33, 580216), (39, 490952), (42, 455884), (44, 435162), (52, 368214), (56, 341913), (66, 290108), (77, 248664), (78, 245476), (84, 227942), (88, 217581), (91, 210408), (104, 184107), (132, 145054), (143, 133896), (154, 124332), (156, 122738), (168, 113971), (182, 105204), (231, 82888), (264, 72527), (273, 70136), (286, 66948), (308, 62166), (312, 61369), (364, 52602), (429, 44632), (462, 41444), (546, 35068), (572, 33474), (616, 31083), (728, 26301), (797, 24024), (858, 22316), (924, 20722), (1001, 19128), (1092, 17534), (1144, 16737), (1594, 12012), (1716, 11158), (1848, 10361), (2002, 9564), (2184, 8767), (2391, 8008), (3003, 6376), (3188, 6006), (3432, 5579), (4004, 4782)]