13728944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{45161}}^1$

素因数の和:45188

約数の個数: 20

約数和(自身を含む): 28000440

約数和(自身を除く): 14271496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 45161, 90322, 180644, 361288, 722576, 858059, 1716118, 3432236, 6864472, 13728944]

約数ペア:

[(1, 13728944), (2, 6864472), (4, 3432236), (8, 1716118), (16, 858059), (19, 722576), (38, 361288), (76, 180644), (152, 90322), (304, 45161)]