13154821

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:468

約数の個数: 16

約数和(自身を含む): 14817600

約数和(自身を除く): 1662779

約数列:

[1, 17, 19, 139, 293, 323, 2363, 2641, 4981, 5567, 40727, 44897, 94639, 692359, 773813, 13154821]

約数ペア:

[(1, 13154821), (17, 773813), (19, 692359), (139, 94639), (293, 44897), (323, 40727), (2363, 5567), (2641, 4981)]