18610834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6661}}^1$

素因数の和:6801

約数の個数: 16

約数和(自身を含む): 30698496

約数和(自身を除く): 12087662

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 6661, 13322, 73271, 146542, 845947, 1691894, 9305417, 18610834]

約数ペア:

[(1, 18610834), (2, 9305417), (11, 1691894), (22, 845947), (127, 146542), (254, 73271), (1397, 13322), (2794, 6661)]