13128808

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21313}}^1$

素因数の和:21337

約数の個数: 32

約数和(自身を含む): 30692160

約数和(自身を除く): 17563352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21313, 42626, 85252, 149191, 170504, 234443, 298382, 468886, 596764, 937772, 1193528, 1641101, 1875544, 3282202, 6564404, 13128808]

約数ペア:

[(1, 13128808), (2, 6564404), (4, 3282202), (7, 1875544), (8, 1641101), (11, 1193528), (14, 937772), (22, 596764), (28, 468886), (44, 298382), (56, 234443), (77, 170504), (88, 149191), (154, 85252), (308, 42626), (616, 21313)]