299031956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3934631}}^1$

素因数の和:3934654

約数の個数: 12

約数和(自身を含む): 550848480

約数和(自身を除く): 251816524

約数列:

[1, 2, 4, 19, 38, 76, 3934631, 7869262, 15738524, 74757989, 149515978, 299031956]

約数ペア:

[(1, 299031956), (2, 149515978), (4, 74757989), (19, 15738524), (38, 7869262), (76, 3934631)]