13180046

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 21976920

約数和(自身を除く): 8796874

約数列:

[1, 2, 11, 22, 107, 121, 214, 242, 509, 1018, 1177, 2354, 5599, 11198, 12947, 25894, 54463, 61589, 108926, 123178, 599093, 1198186, 6590023, 13180046]

約数ペア:

[(1, 13180046), (2, 6590023), (11, 1198186), (22, 599093), (107, 123178), (121, 108926), (214, 61589), (242, 54463), (509, 25894), (1018, 12947), (1177, 11198), (2354, 5599)]