13824260

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4139}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 29211840

約数和(自身を除く): 15387580

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 4139, 8278, 16556, 20695, 41390, 82780, 691213, 1382426, 2764852, 3456065, 6912130, 13824260]

約数ペア:

[(1, 13824260), (2, 6912130), (4, 3456065), (5, 2764852), (10, 1382426), (20, 691213), (167, 82780), (334, 41390), (668, 20695), (835, 16556), (1670, 8278), (3340, 4139)]