12166707

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{30493}}^1$

素因数の和:30522

約数の個数: 16

約数和(自身を含む): 19516160

約数和(自身を除く): 7349453

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 30493, 91479, 213451, 579367, 640353, 1738101, 4055569, 12166707]

約数ペア:

[(1, 12166707), (3, 4055569), (7, 1738101), (19, 640353), (21, 579367), (57, 213451), (133, 91479), (399, 30493)]