12878027

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 14192640

約数和(自身を除く): 1314613

約数列:

[1, 17, 43, 79, 223, 731, 1343, 3397, 3791, 9589, 17617, 57749, 163013, 299489, 757531, 12878027]

約数ペア:

[(1, 12878027), (17, 757531), (43, 299489), (79, 163013), (223, 57749), (731, 17617), (1343, 9589), (3397, 3791)]