13199624

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{38371}}^1$

素因数の和:38420

約数の個数: 16

約数和(自身を含む): 25325520

約数和(自身を除く): 12125896

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 38371, 76742, 153484, 306968, 1649953, 3299906, 6599812, 13199624]

約数ペア:

[(1, 13199624), (2, 6599812), (4, 3299906), (8, 1649953), (43, 306968), (86, 153484), (172, 76742), (344, 38371)]