12186724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 24385536

約数和(自身を除く): 12198812

約数列:

[1, 2, 4, 11, 22, 44, 47, 71, 83, 94, 142, 166, 188, 284, 332, 517, 781, 913, 1034, 1562, 1826, 2068, 3124, 3337, 3652, 3901, 5893, 6674, 7802, 11786, 13348, 15604, 23572, 36707, 42911, 64823, 73414, 85822, 129646, 146828, 171644, 259292, 276971, 553942, 1107884, 3046681, 6093362, 12186724]

約数ペア:

[(1, 12186724), (2, 6093362), (4, 3046681), (11, 1107884), (22, 553942), (44, 276971), (47, 259292), (71, 171644), (83, 146828), (94, 129646), (142, 85822), (166, 73414), (188, 64823), (284, 42911), (332, 36707), (517, 23572), (781, 15604), (913, 13348), (1034, 11786), (1562, 7802), (1826, 6674), (2068, 5893), (3124, 3901), (3337, 3652)]