13798256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45389}}^1$

素因数の和:45416

約数の個数: 20

約数和(自身を含む): 28141800

約数和(自身を除く): 14343544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45389, 90778, 181556, 363112, 726224, 862391, 1724782, 3449564, 6899128, 13798256]

約数ペア:

[(1, 13798256), (2, 6899128), (4, 3449564), (8, 1724782), (16, 862391), (19, 726224), (38, 363112), (76, 181556), (152, 90778), (304, 45389)]