190054898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{80737}}^1$

素因数の和:80857

約数の個数: 16

約数和(自身を含む): 313909344

約数和(自身を除く): 123854446

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 80737, 161474, 888107, 1776214, 8638859, 17277718, 95027449, 190054898]

約数ペア:

[(1, 190054898), (2, 95027449), (11, 17277718), (22, 8638859), (107, 1776214), (214, 888107), (1177, 161474), (2354, 80737)]