119630384

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{393521}}^1$

素因数の和:393548

約数の個数: 20

約数和(自身を含む): 243983640

約数和(自身を除く): 124353256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 393521, 787042, 1574084, 3148168, 6296336, 7476899, 14953798, 29907596, 59815192, 119630384]

約数ペア:

[(1, 119630384), (2, 59815192), (4, 29907596), (8, 14953798), (16, 7476899), (19, 6296336), (38, 3148168), (76, 1574084), (152, 787042), (304, 393521)]