16923832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{111341}}^1$

素因数の和:111366

約数の個数: 16

約数和(自身を含む): 33402600

約数和(自身を除く): 16478768

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 111341, 222682, 445364, 890728, 2115479, 4230958, 8461916, 16923832]

約数ペア:

[(1, 16923832), (2, 8461916), (4, 4230958), (8, 2115479), (19, 890728), (38, 445364), (76, 222682), (152, 111341)]