12543652009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{6131}}^1\times {\mathrm{15383}}^1$

素因数の和:21540

約数の個数: 16

約数和(自身を含む): 15093550080

約数和(自身を除く): 2549898071

約数列:

[1, 7, 19, 133, 6131, 15383, 42917, 107681, 116489, 292277, 815423, 2045939, 94313173, 660192211, 1791950287, 12543652009]

約数ペア:

[(1, 12543652009), (7, 1791950287), (19, 660192211), (133, 94313173), (6131, 2045939), (15383, 815423), (42917, 292277), (107681, 116489)]