9897442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 15724800

約数和(自身を除く): 5827358

約数列:

[1, 2, 19, 38, 181, 362, 1439, 2878, 3439, 6878, 27341, 54682, 260459, 520918, 4948721, 9897442]

約数ペア:

[(1, 9897442), (2, 4948721), (19, 520918), (38, 260459), (181, 54682), (362, 27341), (1439, 6878), (2878, 3439)]