12081226

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 24

約数和(自身を含む): 19819620

約数和(自身を除く): 7738394

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 577, 722, 1102, 1154, 10469, 10963, 16733, 20938, 21926, 33466, 208297, 317927, 416594, 635854, 6040613, 12081226]

約数ペア:

[(1, 12081226), (2, 6040613), (19, 635854), (29, 416594), (38, 317927), (58, 208297), (361, 33466), (551, 21926), (577, 20938), (722, 16733), (1102, 10963), (1154, 10469)]