12546260

素因数分解:

$2^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2141}}^1$

素因数の和:2443

約数の個数: 24

約数和(自身を含む): 26449416

約数和(自身を除く): 13903156

約数列:

[1, 2, 4, 5, 10, 20, 293, 586, 1172, 1465, 2141, 2930, 4282, 5860, 8564, 10705, 21410, 42820, 627313, 1254626, 2509252, 3136565, 6273130, 12546260]

約数ペア:

[(1, 12546260), (2, 6273130), (4, 3136565), (5, 2509252), (10, 1254626), (20, 627313), (293, 42820), (586, 21410), (1172, 10705), (1465, 8564), (2141, 5860), (2930, 4282)]