13247612

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{11003}}^1$

素因数の和:11057

約数の個数: 24

約数和(自身を含む): 27113856

約数和(自身を除く): 13866244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 11003, 22006, 44012, 77021, 154042, 308084, 473129, 946258, 1892516, 3311903, 6623806, 13247612]

約数ペア:

[(1, 13247612), (2, 6623806), (4, 3311903), (7, 1892516), (14, 946258), (28, 473129), (43, 308084), (86, 154042), (172, 77021), (301, 44012), (602, 22006), (1204, 11003)]