12860936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1447}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 26585280

約数和(自身を除く): 13724344

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 808, 1111, 1447, 2222, 2894, 4444, 5788, 8888, 11576, 15917, 31834, 63668, 127336, 146147, 292294, 584588, 1169176, 1607617, 3215234, 6430468, 12860936]

約数ペア:

[(1, 12860936), (2, 6430468), (4, 3215234), (8, 1607617), (11, 1169176), (22, 584588), (44, 292294), (88, 146147), (101, 127336), (202, 63668), (404, 31834), (808, 15917), (1111, 11576), (1447, 8888), (2222, 5788), (2894, 4444)]