12986342

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:755

約数の個数: 16

約数和(自身を含む): 19910400

約数和(自身を除く): 6924058

約数列:

[1, 2, 67, 134, 199, 398, 487, 974, 13333, 26666, 32629, 65258, 96913, 193826, 6493171, 12986342]

約数ペア:

[(1, 12986342), (2, 6493171), (67, 193826), (134, 96913), (199, 65258), (398, 32629), (487, 26666), (974, 13333)]