21449824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{60937}}^1$

素因数の和:60958

約数の個数: 24

約数和(自身を含む): 46069128

約数和(自身を除く): 24619304

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 60937, 121874, 243748, 487496, 670307, 974992, 1340614, 1949984, 2681228, 5362456, 10724912, 21449824]

約数ペア:

[(1, 21449824), (2, 10724912), (4, 5362456), (8, 2681228), (11, 1949984), (16, 1340614), (22, 974992), (32, 670307), (44, 487496), (88, 243748), (176, 121874), (352, 60937)]