19886024

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{46901}}^1$

素因数の和:46960

約数の個数: 16

約数和(自身を含む): 37990620

約数和(自身を除く): 18104596

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 46901, 93802, 187604, 375208, 2485753, 4971506, 9943012, 19886024]

約数ペア:

[(1, 19886024), (2, 9943012), (4, 4971506), (8, 2485753), (53, 375208), (106, 187604), (212, 93802), (424, 46901)]