12355248

素因数分解:

$2^4\times 3^1\times {\mathrm{257401}}^1$

素因数の和:257412

約数の個数: 20

約数和(自身を含む): 31917848

約数和(自身を除く): 19562600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257401, 514802, 772203, 1029604, 1544406, 2059208, 3088812, 4118416, 6177624, 12355248]

約数ペア:

[(1, 12355248), (2, 6177624), (3, 4118416), (4, 3088812), (6, 2059208), (8, 1544406), (12, 1029604), (16, 772203), (24, 514802), (48, 257401)]