19559442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{465701}}^1$

素因数の和:465713

約数の個数: 16

約数和(自身を含む): 44707392

約数和(自身を除く): 25147950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 465701, 931402, 1397103, 2794206, 3259907, 6519814, 9779721, 19559442]

約数ペア:

[(1, 19559442), (2, 9779721), (3, 6519814), (6, 3259907), (7, 2794206), (14, 1397103), (21, 931402), (42, 465701)]