21951350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{9341}}^1$

素因数の和:9400

約数の個数: 24

約数和(自身を含む): 41702688

約数和(自身を除く): 19751338

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 9341, 18682, 46705, 93410, 233525, 439027, 467050, 878054, 2195135, 4390270, 10975675, 21951350]

約数ペア:

[(1, 21951350), (2, 10975675), (5, 4390270), (10, 2195135), (25, 878054), (47, 467050), (50, 439027), (94, 233525), (235, 93410), (470, 46705), (1175, 18682), (2350, 9341)]