16384578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{390109}}^1$

素因数の和:390121

約数の個数: 16

約数和(自身を含む): 37450560

約数和(自身を除く): 21065982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 390109, 780218, 1170327, 2340654, 2730763, 5461526, 8192289, 16384578]

約数ペア:

[(1, 16384578), (2, 8192289), (3, 5461526), (6, 2730763), (7, 2340654), (14, 1170327), (21, 780218), (42, 390109)]