17943049

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 19630080

約数和(自身を除く): 1687031

約数列:

[1, 19, 47, 71, 283, 893, 1349, 3337, 5377, 13301, 20093, 63403, 252719, 381767, 944371, 17943049]

約数ペア:

[(1, 17943049), (19, 944371), (47, 381767), (71, 252719), (283, 63403), (893, 20093), (1349, 13301), (3337, 5377)]