16895218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4079}}^1$

素因数の和:4209

約数の個数: 16

約数和(自身を含む): 26928000

約数和(自身を除く): 10032782

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4079, 4142, 8158, 77501, 155002, 444611, 889222, 8447609, 16895218]

約数ペア:

[(1, 16895218), (2, 8447609), (19, 889222), (38, 444611), (109, 155002), (218, 77501), (2071, 8158), (4079, 4142)]