12347797786

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{269}}^1\times {\mathrm{63577}}^1$

素因数の和:63886

約数の個数: 24

約数和(自身を含む): 19620806580

約数和(自身を除く): 7273008794

約数列:

[1, 2, 19, 38, 269, 361, 538, 722, 5111, 10222, 63577, 97109, 127154, 194218, 1207963, 2415926, 17102213, 22951297, 34204426, 45902594, 324942047, 649884094, 6173898893, 12347797786]

約数ペア:

[(1, 12347797786), (2, 6173898893), (19, 649884094), (38, 324942047), (269, 45902594), (361, 34204426), (538, 22951297), (722, 17102213), (5111, 2415926), (10222, 1207963), (63577, 194218), (97109, 127154)]