19022122

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28909}}^1$

素因数の和:28965

約数の個数: 16

約数和(自身を含む): 33304320

約数和(自身を除く): 14282198

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 28909, 57818, 202363, 404726, 1358723, 2717446, 9511061, 19022122]

約数ペア:

[(1, 19022122), (2, 9511061), (7, 2717446), (14, 1358723), (47, 404726), (94, 202363), (329, 57818), (658, 28909)]