12892243

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 16617552

約数和(自身を除く): 3725309

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 547, 637, 1813, 3367, 3829, 7111, 20239, 23569, 26803, 49777, 141673, 263107, 348439, 991711, 1841749, 12892243]

約数ペア:

[(1, 12892243), (7, 1841749), (13, 991711), (37, 348439), (49, 263107), (91, 141673), (259, 49777), (481, 26803), (547, 23569), (637, 20239), (1813, 7111), (3367, 3829)]