16394846

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20341}}^1$

素因数の和:20387

約数の個数: 16

約数和(自身を含む): 27339648

約数和(自身を除く): 10944802

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 20341, 40682, 264433, 528866, 630571, 1261142, 8197423, 16394846]

約数ペア:

[(1, 16394846), (2, 8197423), (13, 1261142), (26, 630571), (31, 528866), (62, 264433), (403, 40682), (806, 20341)]