138916514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1627}}^1\times {\mathrm{3881}}^1$

素因数の和:5521

約数の個数: 16

約数和(自身を含む): 227516256

約数和(自身を除く): 88599742

約数列:

[1, 2, 11, 22, 1627, 3254, 3881, 7762, 17897, 35794, 42691, 85382, 6314387, 12628774, 69458257, 138916514]

約数ペア:

[(1, 138916514), (2, 69458257), (11, 12628774), (22, 6314387), (1627, 85382), (3254, 42691), (3881, 35794), (7762, 17897)]