19831005

素因数分解:

$3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2237}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 34563672

約数和(自身を除く): 14732667

約数列:

[1, 3, 5, 9, 15, 45, 197, 591, 985, 1773, 2237, 2955, 6711, 8865, 11185, 20133, 33555, 100665, 440689, 1322067, 2203445, 3966201, 6610335, 19831005]

約数ペア:

[(1, 19831005), (3, 6610335), (5, 3966201), (9, 2203445), (15, 1322067), (45, 440689), (197, 100665), (591, 33555), (985, 20133), (1773, 11185), (2237, 8865), (2955, 6711)]