19736673

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{54371}}^1$

素因数の和:54396

約数の個数: 12

約数和(自身を含む): 28925904

約数和(自身を除く): 9189231

約数列:

[1, 3, 11, 33, 121, 363, 54371, 163113, 598081, 1794243, 6578891, 19736673]

約数ペア:

[(1, 19736673), (3, 6578891), (11, 1794243), (33, 598081), (121, 163113), (363, 54371)]