21444934

素因数分解:

$2^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6689}}^1$

素因数の和:6927

約数の個数: 16

約数和(自身を含む): 36928800

約数和(自身を除く): 15483866

約数列:

[1, 2, 7, 14, 229, 458, 1603, 3206, 6689, 13378, 46823, 93646, 1531781, 3063562, 10722467, 21444934]

約数ペア:

[(1, 21444934), (2, 10722467), (7, 3063562), (14, 1531781), (229, 93646), (458, 46823), (1603, 13378), (3206, 6689)]