16918328

素因数分解:

$2^3\times 7^2\times {\mathrm{43159}}^1$

素因数の和:43179

約数の個数: 24

約数和(自身を含む): 36901800

約数和(自身を除く): 19983472

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 43159, 86318, 172636, 302113, 345272, 604226, 1208452, 2114791, 2416904, 4229582, 8459164, 16918328]

約数ペア:

[(1, 16918328), (2, 8459164), (4, 4229582), (7, 2416904), (8, 2114791), (14, 1208452), (28, 604226), (49, 345272), (56, 302113), (98, 172636), (196, 86318), (392, 43159)]