2019202904

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{4762271}}^1$

素因数の和:4762330

約数の個数: 16

約数和(自身を含む): 3857440320

約数和(自身を除く): 1838237416

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 4762271, 9524542, 19049084, 38098168, 252400363, 504800726, 1009601452, 2019202904]

約数ペア:

[(1, 2019202904), (2, 1009601452), (4, 504800726), (8, 252400363), (53, 38098168), (106, 19049084), (212, 9524542), (424, 4762271)]