16490446

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28729}}^1$

素因数の和:28779

約数の個数: 16

約数和(自身を含む): 28959840

約数和(自身を除く): 12469394

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 28729, 57458, 201103, 402206, 1177889, 2355778, 8245223, 16490446]

約数ペア:

[(1, 16490446), (2, 8245223), (7, 2355778), (14, 1177889), (41, 402206), (82, 201103), (287, 57458), (574, 28729)]