18365974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1097}}^1$

素因数の和:1871

約数の個数: 16

約数和(自身を含む): 30120336

約数和(自身を除く): 11754362

約数列:

[1, 2, 11, 22, 761, 1097, 1522, 2194, 8371, 12067, 16742, 24134, 834817, 1669634, 9182987, 18365974]

約数ペア:

[(1, 18365974), (2, 9182987), (11, 1669634), (22, 834817), (761, 24134), (1097, 16742), (1522, 12067), (2194, 8371)]