11156572

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 23914240

約数和(自身を除く): 12757668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 67, 76, 133, 134, 266, 268, 313, 469, 532, 626, 938, 1252, 1273, 1876, 2191, 2546, 4382, 5092, 5947, 8764, 8911, 11894, 17822, 20971, 23788, 35644, 41629, 41942, 83258, 83884, 146797, 166516, 293594, 398449, 587188, 796898, 1593796, 2789143, 5578286, 11156572]

約数ペア:

[(1, 11156572), (2, 5578286), (4, 2789143), (7, 1593796), (14, 796898), (19, 587188), (28, 398449), (38, 293594), (67, 166516), (76, 146797), (133, 83884), (134, 83258), (266, 41942), (268, 41629), (313, 35644), (469, 23788), (532, 20971), (626, 17822), (938, 11894), (1252, 8911), (1273, 8764), (1876, 5947), (2191, 5092), (2546, 4382)]