12504527

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 15168000

約数和(自身を除く): 2663473

約数列:

[1, 7, 19, 133, 149, 631, 1043, 2831, 4417, 11989, 19817, 83923, 94019, 658133, 1786361, 12504527]

約数ペア:

[(1, 12504527), (7, 1786361), (19, 658133), (133, 94019), (149, 83923), (631, 19817), (1043, 11989), (2831, 4417)]