15388274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7211}}^1$

素因数の和:7321

約数の個数: 16

約数和(自身を含む): 25443936

約数和(自身を除く): 10055662

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 7211, 14422, 79321, 158642, 699467, 1398934, 7694137, 15388274]

約数ペア:

[(1, 15388274), (2, 7694137), (11, 1398934), (22, 699467), (97, 158642), (194, 79321), (1067, 14422), (2134, 7211)]