18929134

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13127}}^1$

素因数の和:13239

約数の個数: 16

約数和(自身を含む): 32767488

約数和(自身を除く): 13838354

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13127, 26254, 91889, 183778, 1352081, 2704162, 9464567, 18929134]

約数ペア:

[(1, 18929134), (2, 9464567), (7, 2704162), (14, 1352081), (103, 183778), (206, 91889), (721, 26254), (1442, 13127)]