22487312

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{3613}}^1$

素因数の和:4010

約数の個数: 20

約数和(自身を含む): 43693260

約数和(自身を除く): 21205948

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 3613, 6224, 7226, 14452, 28904, 57808, 1405457, 2810914, 5621828, 11243656, 22487312]

約数ペア:

[(1, 22487312), (2, 11243656), (4, 5621828), (8, 2810914), (16, 1405457), (389, 57808), (778, 28904), (1556, 14452), (3112, 7226), (3613, 6224)]