2019913676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{169399}}^1$

素因数の和:169685

約数の個数: 24

約数和(自身を含む): 3870451200

約数和(自身を除く): 1850537524

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 2981, 5962, 11924, 169399, 338798, 677596, 1863389, 3726778, 7453556, 45907129, 91814258, 183628516, 504978419, 1009956838, 2019913676]

約数ペア:

[(1, 2019913676), (2, 1009956838), (4, 504978419), (11, 183628516), (22, 91814258), (44, 45907129), (271, 7453556), (542, 3726778), (1084, 1863389), (2981, 677596), (5962, 338798), (11924, 169399)]