12647210

素因数分解:

$2^1\times 5^1\times {\mathrm{719}}^1\times {\mathrm{1759}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 22809600

約数和(自身を除く): 10162390

約数列:

[1, 2, 5, 10, 719, 1438, 1759, 3518, 3595, 7190, 8795, 17590, 1264721, 2529442, 6323605, 12647210]

約数ペア:

[(1, 12647210), (2, 6323605), (5, 2529442), (10, 1264721), (719, 17590), (1438, 8795), (1759, 7190), (3518, 3595)]