11783156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 26138112

約数和(自身を除く): 14354956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 571, 737, 938, 1142, 1474, 1876, 2284, 2948, 3997, 5159, 6281, 7994, 10318, 12562, 15988, 20636, 25124, 38257, 43967, 76514, 87934, 153028, 175868, 267799, 420827, 535598, 841654, 1071196, 1683308, 2945789, 5891578, 11783156]

約数ペア:

[(1, 11783156), (2, 5891578), (4, 2945789), (7, 1683308), (11, 1071196), (14, 841654), (22, 535598), (28, 420827), (44, 267799), (67, 175868), (77, 153028), (134, 87934), (154, 76514), (268, 43967), (308, 38257), (469, 25124), (571, 20636), (737, 15988), (938, 12562), (1142, 10318), (1474, 7994), (1876, 6281), (2284, 5159), (2948, 3997)]