19430270

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41341}}^1$

素因数の和:41395

約数の個数: 16

約数和(自身を含む): 35719488

約数和(自身を除く): 16289218

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 41341, 82682, 206705, 413410, 1943027, 3886054, 9715135, 19430270]

約数ペア:

[(1, 19430270), (2, 9715135), (5, 3886054), (10, 1943027), (47, 413410), (94, 206705), (235, 82682), (470, 41341)]