13243384

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21499}}^1$

素因数の和:21523

約数の個数: 32

約数和(自身を含む): 30960000

約数和(自身を除く): 17716616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21499, 42998, 85996, 150493, 171992, 236489, 300986, 472978, 601972, 945956, 1203944, 1655423, 1891912, 3310846, 6621692, 13243384]

約数ペア:

[(1, 13243384), (2, 6621692), (4, 3310846), (7, 1891912), (8, 1655423), (11, 1203944), (14, 945956), (22, 601972), (28, 472978), (44, 300986), (56, 236489), (77, 171992), (88, 150493), (154, 85996), (308, 42998), (616, 21499)]