11997412

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3931}}^1$

素因数の和:4051

約数の個数: 24

約数和(自身を含む): 24221120

約数和(自身を除く): 12223708

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 3931, 7862, 15724, 27517, 55034, 110068, 428479, 856958, 1713916, 2999353, 5998706, 11997412]

約数ペア:

[(1, 11997412), (2, 5998706), (4, 2999353), (7, 1713916), (14, 856958), (28, 428479), (109, 110068), (218, 55034), (436, 27517), (763, 15724), (1526, 7862), (3052, 3931)]