21841442

素因数分解:

$2^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{3257}}^1$

素因数の和:3745

約数の個数: 16

約数和(自身を含む): 37532160

約数和(自身を除く): 15690718

約数列:

[1, 2, 7, 14, 479, 958, 3257, 3353, 6514, 6706, 22799, 45598, 1560103, 3120206, 10920721, 21841442]

約数ペア:

[(1, 21841442), (2, 10920721), (7, 3120206), (14, 1560103), (479, 45598), (958, 22799), (3257, 6706), (3353, 6514)]