12157432

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9439}}^1$

素因数の和:9475

約数の個数: 32

約数和(自身を含む): 27187200

約数和(自身を除く): 15029768

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 9439, 18878, 37756, 66073, 75512, 132146, 217097, 264292, 434194, 528584, 868388, 1519679, 1736776, 3039358, 6078716, 12157432]

約数ペア:

[(1, 12157432), (2, 6078716), (4, 3039358), (7, 1736776), (8, 1519679), (14, 868388), (23, 528584), (28, 434194), (46, 264292), (56, 217097), (92, 132146), (161, 75512), (184, 66073), (322, 37756), (644, 18878), (1288, 9439)]