11960139

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 5769141

約数列:

[1, 3, 19, 37, 53, 57, 107, 111, 159, 321, 703, 1007, 1961, 2033, 2109, 3021, 3959, 5671, 5883, 6099, 11877, 17013, 37259, 75221, 107749, 111777, 209827, 225663, 323247, 629481, 3986713, 11960139]

約数ペア:

[(1, 11960139), (3, 3986713), (19, 629481), (37, 323247), (53, 225663), (57, 209827), (107, 111777), (111, 107749), (159, 75221), (321, 37259), (703, 17013), (1007, 11877), (1961, 6099), (2033, 5883), (2109, 5671), (3021, 3959)]