11777980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4637}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 24933888

約数和(自身を除く): 13155908

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 4637, 9274, 18548, 23185, 46370, 92740, 588899, 1177798, 2355596, 2944495, 5888990, 11777980]

約数ペア:

[(1, 11777980), (2, 5888990), (4, 2944495), (5, 2355596), (10, 1177798), (20, 588899), (127, 92740), (254, 46370), (508, 23185), (635, 18548), (1270, 9274), (2540, 4637)]