18704696

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{4801}}^1$

素因数の和:5294

約数の個数: 16

約数和(自身を含む): 35150640

約数和(自身を除く): 16445944

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 4801, 9602, 19204, 38408, 2338087, 4676174, 9352348, 18704696]

約数ペア:

[(1, 18704696), (2, 9352348), (4, 4676174), (8, 2338087), (487, 38408), (974, 19204), (1948, 9602), (3896, 4801)]