13783664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45341}}^1$

素因数の和:45368

約数の個数: 20

約数和(自身を含む): 28112040

約数和(自身を除く): 14328376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45341, 90682, 181364, 362728, 725456, 861479, 1722958, 3445916, 6891832, 13783664]

約数ペア:

[(1, 13783664), (2, 6891832), (4, 3445916), (8, 1722958), (16, 861479), (19, 725456), (38, 362728), (76, 181364), (152, 90682), (304, 45341)]