28185474

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{247241}}^1$

素因数の和:247265

約数の個数: 16

約数和(自身を含む): 59338080

約数和(自身を除く): 31152606

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 247241, 494482, 741723, 1483446, 4697579, 9395158, 14092737, 28185474]

約数ペア:

[(1, 28185474), (2, 14092737), (3, 9395158), (6, 4697579), (19, 1483446), (38, 741723), (57, 494482), (114, 247241)]