12545708

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2683}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 25251072

約数和(自身を除く): 12705364

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 2683, 4676, 5366, 10732, 18781, 37562, 75124, 448061, 896122, 1792244, 3136427, 6272854, 12545708]

約数ペア:

[(1, 12545708), (2, 6272854), (4, 3136427), (7, 1792244), (14, 896122), (28, 448061), (167, 75124), (334, 37562), (668, 18781), (1169, 10732), (2338, 5366), (2683, 4676)]