18055774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8461}}^1$

素因数の和:8571

約数の個数: 16

約数和(自身を含む): 29853936

約数和(自身を除く): 11798162

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 8461, 16922, 93071, 186142, 820717, 1641434, 9027887, 18055774]

約数ペア:

[(1, 18055774), (2, 9027887), (11, 1641434), (22, 820717), (97, 186142), (194, 93071), (1067, 16922), (2134, 8461)]