18796965

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113921}}^1$

素因数の和:113940

約数の個数: 16

約数和(自身を含む): 32809536

約数和(自身を除く): 14012571

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 113921, 341763, 569605, 1253131, 1708815, 3759393, 6265655, 18796965]

約数ペア:

[(1, 18796965), (3, 6265655), (5, 3759393), (11, 1708815), (15, 1253131), (33, 569605), (55, 341763), (165, 113921)]