2019853884

素因数分解:

$2^2\times 3^1\times {\mathrm{168321157}}^1$

素因数の和:168321164

約数の個数: 12

約数和(自身を含む): 4712992424

約数和(自身を除く): 2693138540

約数列:

[1, 2, 3, 4, 6, 12, 168321157, 336642314, 504963471, 673284628, 1009926942, 2019853884]

約数ペア:

[(1, 2019853884), (2, 1009926942), (3, 673284628), (4, 504963471), (6, 336642314), (12, 168321157)]