19066394

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1481}}^1$

素因数の和:1681

約数の個数: 16

約数和(自身を含む): 29503656

約数和(自身を除く): 10437262

約数列:

[1, 2, 41, 82, 157, 314, 1481, 2962, 6437, 12874, 60721, 121442, 232517, 465034, 9533197, 19066394]

約数ペア:

[(1, 19066394), (2, 9533197), (41, 465034), (82, 232517), (157, 121442), (314, 60721), (1481, 12874), (2962, 6437)]