12461538

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1237}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 26384256

約数和(自身を除く): 13922718

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 138, 146, 219, 438, 1237, 1679, 2474, 3358, 3711, 5037, 7422, 10074, 28451, 56902, 85353, 90301, 170706, 180602, 270903, 541806, 2076923, 4153846, 6230769, 12461538]

約数ペア:

[(1, 12461538), (2, 6230769), (3, 4153846), (6, 2076923), (23, 541806), (46, 270903), (69, 180602), (73, 170706), (138, 90301), (146, 85353), (219, 56902), (438, 28451), (1237, 10074), (1679, 7422), (2474, 5037), (3358, 3711)]