12472852

素因数分解:

$2^2\times 7^3\times {\mathrm{9091}}^1$

素因数の和:9116

約数の個数: 24

約数和(自身を含む): 25457600

約数和(自身を除く): 12984748

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 9091, 18182, 36364, 63637, 127274, 254548, 445459, 890918, 1781836, 3118213, 6236426, 12472852]

約数ペア:

[(1, 12472852), (2, 6236426), (4, 3118213), (7, 1781836), (14, 890918), (28, 445459), (49, 254548), (98, 127274), (196, 63637), (343, 36364), (686, 18182), (1372, 9091)]