1154631824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3798131}}^1$

素因数の和:3798158

約数の個数: 20

約数和(自身を含む): 2354841840

約数和(自身を除く): 1200210016

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3798131, 7596262, 15192524, 30385048, 60770096, 72164489, 144328978, 288657956, 577315912, 1154631824]

約数ペア:

[(1, 1154631824), (2, 577315912), (4, 288657956), (8, 144328978), (16, 72164489), (19, 60770096), (38, 30385048), (76, 15192524), (152, 7596262), (304, 3798131)]