13258168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21523}}^1$

素因数の和:21547

約数の個数: 32

約数和(自身を含む): 30994560

約数和(自身を除く): 17736392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21523, 43046, 86092, 150661, 172184, 236753, 301322, 473506, 602644, 947012, 1205288, 1657271, 1894024, 3314542, 6629084, 13258168]

約数ペア:

[(1, 13258168), (2, 6629084), (4, 3314542), (7, 1894024), (8, 1657271), (11, 1205288), (14, 947012), (22, 602644), (28, 473506), (44, 301322), (56, 236753), (77, 172184), (88, 150661), (154, 86092), (308, 43046), (616, 21523)]