19796386

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1787}}^1$

素因数の和:2009

約数の個数: 16

約数和(自身を含む): 30896640

約数和(自身を除く): 11100254

約数列:

[1, 2, 29, 58, 191, 382, 1787, 3574, 5539, 11078, 51823, 103646, 341317, 682634, 9898193, 19796386]

約数ペア:

[(1, 19796386), (2, 9898193), (29, 682634), (58, 341317), (191, 103646), (382, 51823), (1787, 11078), (3574, 5539)]