13226456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{38449}}^1$

素因数の和:38498

約数の個数: 16

約数和(自身を含む): 25377000

約数和(自身を除く): 12150544

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 38449, 76898, 153796, 307592, 1653307, 3306614, 6613228, 13226456]

約数ペア:

[(1, 13226456), (2, 6613228), (4, 3306614), (8, 1653307), (43, 307592), (86, 153796), (172, 76898), (344, 38449)]