19379969368

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{126323}}^1$

素因数の和:126607

約数の個数: 32

約数和(自身を含む): 36866396160

約数和(自身を除く): 17486426792

約数列:

[1, 2, 4, 8, 127, 151, 254, 302, 508, 604, 1016, 1208, 19177, 38354, 76708, 126323, 153416, 252646, 505292, 1010584, 16043021, 19074773, 32086042, 38149546, 64172084, 76299092, 128344168, 152598184, 2422496171, 4844992342, 9689984684, 19379969368]

約数ペア:

[(1, 19379969368), (2, 9689984684), (4, 4844992342), (8, 2422496171), (127, 152598184), (151, 128344168), (254, 76299092), (302, 64172084), (508, 38149546), (604, 32086042), (1016, 19074773), (1208, 16043021), (19177, 1010584), (38354, 505292), (76708, 252646), (126323, 153416)]