22204072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{252319}}^1$

素因数の和:252336

約数の個数: 16

約数和(自身を含む): 45417600

約数和(自身を除く): 23213528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 252319, 504638, 1009276, 2018552, 2775509, 5551018, 11102036, 22204072]

約数ペア:

[(1, 22204072), (2, 11102036), (4, 5551018), (8, 2775509), (11, 2018552), (22, 1009276), (44, 504638), (88, 252319)]