18653294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8741}}^1$

素因数の和:8851

約数の個数: 16

約数和(自身を含む): 30841776

約数和(自身を除く): 12188482

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 8741, 17482, 96151, 192302, 847877, 1695754, 9326647, 18653294]

約数ペア:

[(1, 18653294), (2, 9326647), (11, 1695754), (22, 847877), (97, 192302), (194, 96151), (1067, 17482), (2134, 8741)]