2019915953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{673}}^1\times {\mathrm{971}}^1$

素因数の和:1936

約数の個数: 16

約数和(自身を含む): 2216953152

約数和(自身を除く): 197037199

約数列:

[1, 11, 281, 673, 971, 3091, 7403, 10681, 189113, 272851, 653483, 2080243, 3001361, 7188313, 183628723, 2019915953]

約数ペア:

[(1, 2019915953), (11, 183628723), (281, 7188313), (673, 3001361), (971, 2080243), (3091, 653483), (7403, 272851), (10681, 189113)]