18525254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8681}}^1$

素因数の和:8791

約数の個数: 16

約数和(自身を含む): 30630096

約数和(自身を除く): 12104842

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 8681, 17362, 95491, 190982, 842057, 1684114, 9262627, 18525254]

約数ペア:

[(1, 18525254), (2, 9262627), (11, 1684114), (22, 842057), (97, 190982), (194, 95491), (1067, 17362), (2134, 8681)]