18964154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{8369}}^1$

素因数の和:8485

約数の個数: 16

約数和(自身を含む): 31337280

約数和(自身を除く): 12373126

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 8369, 16738, 92059, 184118, 862007, 1724014, 9482077, 18964154]

約数ペア:

[(1, 18964154), (2, 9482077), (11, 1724014), (22, 862007), (103, 184118), (206, 92059), (1133, 16738), (2266, 8369)]