2021848729

素因数分解:

${\mathrm{19}}^2\times {\mathrm{461}}^1\times {\mathrm{12149}}^1$

素因数の和:12648

約数の個数: 12

約数和(自身を含む): 2138667300

約数和(自身を除く): 116818571

約数列:

[1, 19, 361, 461, 8759, 12149, 166421, 230831, 4385789, 5600689, 106413091, 2021848729]

約数ペア:

[(1, 2021848729), (19, 106413091), (361, 5600689), (461, 4385789), (8759, 230831), (12149, 166421)]