16719198

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{20047}}^1$

素因数の和:20191

約数の個数: 16

約数和(自身を含む): 33680640

約数和(自身を除く): 16961442

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 20047, 40094, 60141, 120282, 2786533, 5573066, 8359599, 16719198]

約数ペア:

[(1, 16719198), (2, 8359599), (3, 5573066), (6, 2786533), (139, 120282), (278, 60141), (417, 40094), (834, 20047)]