11982820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16193}}^1$

素因数の和:16239

約数の個数: 24

約数和(自身を含む): 25845624

約数和(自身を除く): 13862804

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 16193, 32386, 64772, 80965, 161930, 323860, 599141, 1198282, 2396564, 2995705, 5991410, 11982820]

約数ペア:

[(1, 11982820), (2, 5991410), (4, 2995705), (5, 2396564), (10, 1198282), (20, 599141), (37, 323860), (74, 161930), (148, 80965), (185, 64772), (370, 32386), (740, 16193)]