13294474

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{6917}}^1$

素因数の和:6981

約数の個数: 12

約数和(自身を含む): 20608722

約数和(自身を除く): 7314248

約数列:

[1, 2, 31, 62, 961, 1922, 6917, 13834, 214427, 428854, 6647237, 13294474]

約数ペア:

[(1, 13294474), (2, 6647237), (31, 428854), (62, 214427), (961, 13834), (1922, 6917)]