18912026

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{58733}}^1$

素因数の和:58765

約数の個数: 16

約数和(自身を含む): 33830784

約数和(自身を除く): 14918758

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 58733, 117466, 411131, 822262, 1350859, 2701718, 9456013, 18912026]

約数ペア:

[(1, 18912026), (2, 9456013), (7, 2701718), (14, 1350859), (23, 822262), (46, 411131), (161, 117466), (322, 58733)]