19680638043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{7185337}}^1$

素因数の和:7185434

約数の個数: 16

約数和(自身を含む): 28971282816

約数和(自身を除く): 9290644773

約数列:

[1, 3, 11, 33, 83, 249, 913, 2739, 7185337, 21556011, 79038707, 237116121, 596382971, 1789148913, 6560212681, 19680638043]

約数ペア:

[(1, 19680638043), (3, 6560212681), (11, 1789148913), (33, 596382971), (83, 237116121), (249, 79038707), (913, 21556011), (2739, 7185337)]