16889734

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 25788672

約数和(自身を除く): 8898938

約数列:

[1, 2, 103, 163, 206, 326, 503, 1006, 16789, 33578, 51809, 81989, 103618, 163978, 8444867, 16889734]

約数ペア:

[(1, 16889734), (2, 8444867), (103, 163978), (163, 103618), (206, 81989), (326, 51809), (503, 33578), (1006, 16789)]