19199196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28069}}^1$

素因数の和:28098

約数の個数: 36

約数和(自身を含む): 51087400

約数和(自身を除く): 31888204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28069, 56138, 84207, 112276, 168414, 252621, 336828, 505242, 533311, 1010484, 1066622, 1599933, 2133244, 3199866, 4799799, 6399732, 9599598, 19199196]

約数ペア:

[(1, 19199196), (2, 9599598), (3, 6399732), (4, 4799799), (6, 3199866), (9, 2133244), (12, 1599933), (18, 1066622), (19, 1010484), (36, 533311), (38, 505242), (57, 336828), (76, 252621), (114, 168414), (171, 112276), (228, 84207), (342, 56138), (684, 28069)]