16807238

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{27919}}^1$

素因数の和:27971

約数の個数: 16

約数和(自身を含む): 29483520

約数和(自身を除く): 12676282

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 27919, 55838, 195433, 390866, 1200517, 2401034, 8403619, 16807238]

約数ペア:

[(1, 16807238), (2, 8403619), (7, 2401034), (14, 1200517), (43, 390866), (86, 195433), (301, 55838), (602, 27919)]