11999968

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 24932880

約数和(自身を除く): 12932912

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 134, 193, 232, 268, 386, 464, 536, 772, 928, 1072, 1544, 1943, 2144, 3088, 3886, 5597, 6176, 7772, 11194, 12931, 15544, 22388, 25862, 31088, 44776, 51724, 62176, 89552, 103448, 179104, 206896, 374999, 413792, 749998, 1499996, 2999992, 5999984, 11999968]

約数ペア:

[(1, 11999968), (2, 5999984), (4, 2999992), (8, 1499996), (16, 749998), (29, 413792), (32, 374999), (58, 206896), (67, 179104), (116, 103448), (134, 89552), (193, 62176), (232, 51724), (268, 44776), (386, 31088), (464, 25862), (536, 22388), (772, 15544), (928, 12931), (1072, 11194), (1544, 7772), (1943, 6176), (2144, 5597), (3088, 3886)]