21879474

素因数分解:

$2^1\times 3^1\times {\mathrm{1871}}^1\times {\mathrm{1949}}^1$

素因数の和:3825

約数の個数: 16

約数和(自身を含む): 43804800

約数和(自身を除く): 21925326

約数列:

[1, 2, 3, 6, 1871, 1949, 3742, 3898, 5613, 5847, 11226, 11694, 3646579, 7293158, 10939737, 21879474]

約数ペア:

[(1, 21879474), (2, 10939737), (3, 7293158), (6, 3646579), (1871, 11694), (1949, 11226), (3742, 5847), (3898, 5613)]