12587246

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{21929}}^1$

素因数の和:21979

約数の個数: 16

約数和(自身を含む): 22105440

約数和(自身を除く): 9518194

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 21929, 43858, 153503, 307006, 899089, 1798178, 6293623, 12587246]

約数ペア:

[(1, 12587246), (2, 6293623), (7, 1798178), (14, 899089), (41, 307006), (82, 153503), (287, 43858), (574, 21929)]