12670189

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 14990976

約数和(自身を除く): 2320787

約数列:

[1, 7, 41, 131, 287, 337, 917, 2359, 5371, 13817, 37597, 44147, 96719, 309029, 1810027, 12670189]

約数ペア:

[(1, 12670189), (7, 1810027), (41, 309029), (131, 96719), (287, 44147), (337, 37597), (917, 13817), (2359, 5371)]