16243252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{213727}}^1$

素因数の和:213750

約数の個数: 12

約数和(自身を含む): 29921920

約数和(自身を除く): 13678668

約数列:

[1, 2, 4, 19, 38, 76, 213727, 427454, 854908, 4060813, 8121626, 16243252]

約数ペア:

[(1, 16243252), (2, 8121626), (4, 4060813), (19, 854908), (38, 427454), (76, 213727)]