16189178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10391}}^1$

素因数の和:10453

約数の個数: 16

約数和(自身を含む): 26187840

約数和(自身を除く): 9998662

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 10391, 20782, 197429, 394858, 426031, 852062, 8094589, 16189178]

約数ペア:

[(1, 16189178), (2, 8094589), (19, 852062), (38, 426031), (41, 394858), (82, 197429), (779, 20782), (1558, 10391)]