19055962

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{5479}}^1$

素因数の和:5565

約数の個数: 16

約数和(自身を含む): 29986560

約数和(自身を除く): 10930598

約数列:

[1, 2, 37, 47, 74, 94, 1739, 3478, 5479, 10958, 202723, 257513, 405446, 515026, 9527981, 19055962]

約数ペア:

[(1, 19055962), (2, 9527981), (37, 515026), (47, 405446), (74, 257513), (94, 202723), (1739, 10958), (3478, 5479)]