12941831

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{13901}}^1$

素因数の和:13934

約数の個数: 12

約数和(自身を含む): 15848280

約数和(自身を除く): 2906449

約数列:

[1, 7, 19, 49, 133, 931, 13901, 97307, 264119, 681149, 1848833, 12941831]

約数ペア:

[(1, 12941831), (7, 1848833), (19, 681149), (49, 264119), (133, 97307), (931, 13901)]