18692105

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4799}}^1$

素因数の和:4864

約数の個数: 16

約数和(自身を含む): 24192000

約数和(自身を除く): 5499895

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 4799, 23995, 91181, 196759, 455905, 983795, 3738421, 18692105]

約数ペア:

[(1, 18692105), (5, 3738421), (19, 983795), (41, 455905), (95, 196759), (205, 91181), (779, 23995), (3895, 4799)]