22444912

素因数分解:

$2^4\times 7^1\times {\mathrm{200401}}^1$

素因数の和:200416

約数の個数: 20

約数和(自身を含む): 49699696

約数和(自身を除く): 27254784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 200401, 400802, 801604, 1402807, 1603208, 2805614, 3206416, 5611228, 11222456, 22444912]

約数ペア:

[(1, 22444912), (2, 11222456), (4, 5611228), (7, 3206416), (8, 2805614), (14, 1603208), (16, 1402807), (28, 801604), (56, 400802), (112, 200401)]