12778052

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10613}}^1$

素因数の和:10667

約数の個数: 24

約数和(自身を含む): 26152896

約数和(自身を除く): 13374844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 10613, 21226, 42452, 74291, 148582, 297164, 456359, 912718, 1825436, 3194513, 6389026, 12778052]

約数ペア:

[(1, 12778052), (2, 6389026), (4, 3194513), (7, 1825436), (14, 912718), (28, 456359), (43, 297164), (86, 148582), (172, 74291), (301, 42452), (602, 21226), (1204, 10613)]