22012004

素因数分解:

$2^2\times 7^1\times {\mathrm{839}}^1\times {\mathrm{937}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 44123520

約数和(自身を除く): 22111516

約数列:

[1, 2, 4, 7, 14, 28, 839, 937, 1678, 1874, 3356, 3748, 5873, 6559, 11746, 13118, 23492, 26236, 786143, 1572286, 3144572, 5503001, 11006002, 22012004]

約数ペア:

[(1, 22012004), (2, 11006002), (4, 5503001), (7, 3144572), (14, 1572286), (28, 786143), (839, 26236), (937, 23492), (1678, 13118), (1874, 11746), (3356, 6559), (3748, 5873)]