18102242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{2039}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 28494720

約数和(自身を除く): 10392478

約数列:

[1, 2, 23, 46, 193, 386, 2039, 4078, 4439, 8878, 46897, 93794, 393527, 787054, 9051121, 18102242]

約数ペア:

[(1, 18102242), (2, 9051121), (23, 787054), (46, 393527), (193, 93794), (386, 46897), (2039, 8878), (4078, 4439)]