2019933128

素因数分解:

$2^3\times {\mathrm{1231}}^1\times {\mathrm{205111}}^1$

素因数の和:206348

約数の個数: 16

約数和(自身を含む): 3790469760

約数和(自身を除く): 1770536632

約数列:

[1, 2, 4, 8, 1231, 2462, 4924, 9848, 205111, 410222, 820444, 1640888, 252491641, 504983282, 1009966564, 2019933128]

約数ペア:

[(1, 2019933128), (2, 1009966564), (4, 504983282), (8, 252491641), (1231, 1640888), (2462, 820444), (4924, 410222), (9848, 205111)]