550544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1811}}^1$

素因数の和:1838

約数の個数: 20

約数和(自身を含む): 1123440

約数和(自身を除く): 572896

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1811, 3622, 7244, 14488, 28976, 34409, 68818, 137636, 275272, 550544]

約数ペア:

[(1, 550544), (2, 275272), (4, 137636), (8, 68818), (16, 34409), (19, 28976), (38, 14488), (76, 7244), (152, 3622), (304, 1811)]