13489552

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{9473}}^1$

素因数の和:9570

約数の個数: 20

約数和(自身を含む): 26432460

約数和(自身を除く): 12942908

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 9473, 18946, 37892, 75784, 151568, 843097, 1686194, 3372388, 6744776, 13489552]

約数ペア:

[(1, 13489552), (2, 6744776), (4, 3372388), (8, 1686194), (16, 843097), (89, 151568), (178, 75784), (356, 37892), (712, 18946), (1424, 9473)]