11222456

素因数分解:

$2^3\times 7^1\times {\mathrm{200401}}^1$

素因数の和:200414

約数の個数: 16

約数和(自身を含む): 24048240

約数和(自身を除く): 12825784

約数列:

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

約数ペア:

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