17967928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2797}}^1$

素因数の和:2887

約数の個数: 32

約数和(自身を含む): 37269360

約数和(自身を除く): 19301432

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 2797, 3212, 5594, 6424, 11188, 22376, 30767, 61534, 123068, 204181, 246136, 408362, 816724, 1633448, 2245991, 4491982, 8983964, 17967928]

約数ペア:

[(1, 17967928), (2, 8983964), (4, 4491982), (8, 2245991), (11, 1633448), (22, 816724), (44, 408362), (73, 246136), (88, 204181), (146, 123068), (292, 61534), (584, 30767), (803, 22376), (1606, 11188), (2797, 6424), (3212, 5594)]