2019093712

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{374461}}^1$

素因数の和:374806

約数の個数: 20

約数和(自身を含む): 3923612836

約数和(自身を除く): 1904519124

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 374461, 748922, 1497844, 2995688, 5991376, 126193357, 252386714, 504773428, 1009546856, 2019093712]

約数ペア:

[(1, 2019093712), (2, 1009546856), (4, 504773428), (8, 252386714), (16, 126193357), (337, 5991376), (674, 2995688), (1348, 1497844), (2696, 748922), (5392, 374461)]