214231346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{805381}}^1$

素因数の和:805409

約数の個数: 16

約数和(自身を含む): 386583360

約数和(自身を除く): 172352014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 805381, 1610762, 5637667, 11275334, 15302239, 30604478, 107115673, 214231346]

約数ペア:

[(1, 214231346), (2, 107115673), (7, 30604478), (14, 15302239), (19, 11275334), (38, 5637667), (133, 1610762), (266, 805381)]