1896976

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2237}}^1$

素因数の和:2298

約数の個数: 20

約数和(自身を含む): 3746412

約数和(自身を除く): 1849436

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2237, 4474, 8948, 17896, 35792, 118561, 237122, 474244, 948488, 1896976]

約数ペア:

[(1, 1896976), (2, 948488), (4, 474244), (8, 237122), (16, 118561), (53, 35792), (106, 17896), (212, 8948), (424, 4474), (848, 2237)]