41991995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10781}}^1$

素因数の和:10846

約数の個数: 16

約数和(自身を含む): 54341280

約数和(自身を除く): 12349285

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 10781, 53905, 204839, 442021, 1024195, 2210105, 8398399, 41991995]

約数ペア:

[(1, 41991995), (5, 8398399), (19, 2210105), (41, 1024195), (95, 442021), (205, 204839), (779, 53905), (3895, 10781)]