12691214978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{3539}}^1\times {\mathrm{137927}}^1$

素因数の和:141481

約数の個数: 16

約数和(自身を含む): 20507135040

約数和(自身を除く): 7815920062

約数列:

[1, 2, 13, 26, 3539, 7078, 46007, 92014, 137927, 275854, 1793051, 3586102, 488123653, 976247306, 6345607489, 12691214978]

約数ペア:

[(1, 12691214978), (2, 6345607489), (13, 976247306), (26, 488123653), (3539, 3586102), (7078, 1793051), (46007, 275854), (92014, 137927)]