13254430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{189349}}^1$

素因数の和:189363

約数の個数: 16

約数和(自身を含む): 27266400

約数和(自身を除く): 14011970

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 189349, 378698, 946745, 1325443, 1893490, 2650886, 6627215, 13254430]

約数ペア:

[(1, 13254430), (2, 6627215), (5, 2650886), (7, 1893490), (10, 1325443), (14, 946745), (35, 378698), (70, 189349)]