16776994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37957}}^1$

素因数の和:37989

約数の個数: 16

約数和(自身を含む): 28696248

約数和(自身を除く): 11919254

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 37957, 75914, 493441, 645269, 986882, 1290538, 8388497, 16776994]

約数ペア:

[(1, 16776994), (2, 8388497), (13, 1290538), (17, 986882), (26, 645269), (34, 493441), (221, 75914), (442, 37957)]