23664319

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 28638720

約数和(自身を除く): 4974401

約数列:

[1, 7, 29, 43, 203, 301, 1247, 2711, 8729, 18977, 78619, 116573, 550333, 816011, 3380617, 23664319]

約数ペア:

[(1, 23664319), (7, 3380617), (29, 816011), (43, 550333), (203, 116573), (301, 78619), (1247, 18977), (2711, 8729)]