12354674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7561}}^1$

素因数の和:7625

約数の個数: 16

約数和(自身を含む): 19963680

約数和(自身を除く): 7609006

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 7561, 15122, 143659, 287318, 325123, 650246, 6177337, 12354674]

約数ペア:

[(1, 12354674), (2, 6177337), (19, 650246), (38, 325123), (43, 287318), (86, 143659), (817, 15122), (1634, 7561)]