194916898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{19387}}^1$

素因数の和:19857

約数の個数: 16

約数和(自身を含む): 319669344

約数和(自身を除く): 124752446

約数列:

[1, 2, 11, 22, 457, 914, 5027, 10054, 19387, 38774, 213257, 426514, 8859859, 17719718, 97458449, 194916898]

約数ペア:

[(1, 194916898), (2, 97458449), (11, 17719718), (22, 8859859), (457, 426514), (914, 213257), (5027, 38774), (10054, 19387)]