80206619

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5498

約数の個数: 12

約数和(自身を含む): 86730840

約数和(自身を除く): 6524221

約数列:

[1, 19, 41, 361, 779, 5419, 14801, 102961, 222179, 1956259, 4221401, 80206619]

約数ペア:

[(1, 80206619), (19, 4221401), (41, 1956259), (361, 222179), (779, 102961), (5419, 14801)]