19126544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41221}}^1$

素因数の和:41258

約数の個数: 20

約数和(自身を含む): 38336460

約数和(自身を除く): 19209916

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41221, 82442, 164884, 329768, 659536, 1195409, 2390818, 4781636, 9563272, 19126544]

約数ペア:

[(1, 19126544), (2, 9563272), (4, 4781636), (8, 2390818), (16, 1195409), (29, 659536), (58, 329768), (116, 164884), (232, 82442), (464, 41221)]