126850384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{417271}}^1$

素因数の和:417298

約数の個数: 20

約数和(自身を含む): 258708640

約数和(自身を除く): 131858256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 417271, 834542, 1669084, 3338168, 6676336, 7928149, 15856298, 31712596, 63425192, 126850384]

約数ペア:

[(1, 126850384), (2, 63425192), (4, 31712596), (8, 15856298), (16, 7928149), (19, 6676336), (38, 3338168), (76, 1669084), (152, 834542), (304, 417271)]