19050141

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1377

約数の個数: 32

約数和(自身を含む): 30458880

約数和(自身を除く): 11408739

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 1321, 3963, 4807, 14421, 14531, 25099, 30383, 43593, 75297, 91149, 276089, 334213, 577277, 828267, 1002639, 1731831, 6350047, 19050141]

約数ペア:

[(1, 19050141), (3, 6350047), (11, 1731831), (19, 1002639), (23, 828267), (33, 577277), (57, 334213), (69, 276089), (209, 91149), (253, 75297), (437, 43593), (627, 30383), (759, 25099), (1311, 14531), (1321, 14421), (3963, 4807)]