25432393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4516

約数の個数: 16

約数和(自身を含む): 31313920

約数和(自身を除く): 5881527

約数列:

[1, 7, 19, 43, 133, 301, 817, 4447, 5719, 31129, 84493, 191221, 591451, 1338547, 3633199, 25432393]

約数ペア:

[(1, 25432393), (7, 3633199), (19, 1338547), (43, 591451), (133, 191221), (301, 84493), (817, 31129), (4447, 5719)]