18690166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1301}}^1$

素因数の和:1967

約数の個数: 16

約数和(自身を含む): 30654288

約数和(自身を除く): 11964122

約数列:

[1, 2, 11, 22, 653, 1301, 1306, 2602, 7183, 14311, 14366, 28622, 849553, 1699106, 9345083, 18690166]

約数ペア:

[(1, 18690166), (2, 9345083), (11, 1699106), (22, 849553), (653, 28622), (1301, 14366), (1306, 14311), (2602, 7183)]