12572476

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 25251296

約数和(自身を除く): 12678820

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1621, 1939, 3242, 3878, 6484, 7756, 11347, 22694, 45388, 449017, 898034, 1796068, 3143119, 6286238, 12572476]

約数ペア:

[(1, 12572476), (2, 6286238), (4, 3143119), (7, 1796068), (14, 898034), (28, 449017), (277, 45388), (554, 22694), (1108, 11347), (1621, 7756), (1939, 6484), (3242, 3878)]