9809212

素因数分解:

$2^2\times 7^2\times {\mathrm{50047}}^1$

素因数の和:50065

約数の個数: 18

約数和(自身を含む): 19969152

約数和(自身を除く): 10159940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 50047, 100094, 200188, 350329, 700658, 1401316, 2452303, 4904606, 9809212]

約数ペア:

[(1, 9809212), (2, 4904606), (4, 2452303), (7, 1401316), (14, 700658), (28, 350329), (49, 200188), (98, 100094), (196, 50047)]