13889918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{3433}}^1$

素因数の和:3476

約数の個数: 24

約数和(自身を含む): 25301712

約数和(自身を除く): 11411794

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 3433, 4046, 6866, 24031, 48062, 58361, 116722, 408527, 817054, 992137, 1984274, 6944959, 13889918]

約数ペア:

[(1, 13889918), (2, 6944959), (7, 1984274), (14, 992137), (17, 817054), (34, 408527), (119, 116722), (238, 58361), (289, 48062), (578, 24031), (2023, 6866), (3433, 4046)]