12317984

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 27998208

約数和(自身を除く): 15680224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 433, 508, 866, 889, 1016, 1732, 1778, 2032, 3031, 3464, 3556, 4064, 6062, 6928, 7112, 12124, 13856, 14224, 24248, 28448, 48496, 54991, 96992, 109982, 219964, 384937, 439928, 769874, 879856, 1539748, 1759712, 3079496, 6158992, 12317984]

約数ペア:

[(1, 12317984), (2, 6158992), (4, 3079496), (7, 1759712), (8, 1539748), (14, 879856), (16, 769874), (28, 439928), (32, 384937), (56, 219964), (112, 109982), (127, 96992), (224, 54991), (254, 48496), (433, 28448), (508, 24248), (866, 14224), (889, 13856), (1016, 12124), (1732, 7112), (1778, 6928), (2032, 6062), (3031, 4064), (3464, 3556)]