19840097930

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2063}}^1\times {\mathrm{9337}}^1$

素因数の和:11510

約数の個数: 32

約数和(自身を含む): 36080239104

約数和(自身を除く): 16240141174

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 2063, 4126, 9337, 10315, 18674, 20630, 46685, 93370, 212489, 424978, 961711, 1062445, 1923422, 2124890, 4808555, 9617110, 19262231, 38524462, 96311155, 192622310, 1984009793, 3968019586, 9920048965, 19840097930]

約数ペア:

[(1, 19840097930), (2, 9920048965), (5, 3968019586), (10, 1984009793), (103, 192622310), (206, 96311155), (515, 38524462), (1030, 19262231), (2063, 9617110), (4126, 4808555), (9337, 2124890), (10315, 1923422), (18674, 1062445), (20630, 961711), (46685, 424978), (93370, 212489)]