16271045

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1171}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 22389888

約数和(自身を除く): 6118843

約数列:

[1, 5, 7, 35, 397, 1171, 1985, 2779, 5855, 8197, 13895, 40985, 464887, 2324435, 3254209, 16271045]

約数ペア:

[(1, 16271045), (5, 3254209), (7, 2324435), (35, 464887), (397, 40985), (1171, 13895), (1985, 8197), (2779, 5855)]