13885984

素因数分解:

$2^5\times 7^1\times {\mathrm{61991}}^1$

素因数の和:62008

約数の個数: 24

約数和(自身を含む): 31243968

約数和(自身を除く): 17357984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 61991, 123982, 247964, 433937, 495928, 867874, 991856, 1735748, 1983712, 3471496, 6942992, 13885984]

約数ペア:

[(1, 13885984), (2, 6942992), (4, 3471496), (7, 1983712), (8, 1735748), (14, 991856), (16, 867874), (28, 495928), (32, 433937), (56, 247964), (112, 123982), (224, 61991)]