18509157062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8168207}}^1$

素因数の和:8168323

約数の個数: 16

約数和(自身を含む): 30581770752

約数和(自身を除く): 12072613690

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8168207, 16336414, 89850277, 179700554, 841325321, 1682650642, 9254578531, 18509157062]

約数ペア:

[(1, 18509157062), (2, 9254578531), (11, 1682650642), (22, 841325321), (103, 179700554), (206, 89850277), (1133, 16336414), (2266, 8168207)]