12965708

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8737}}^1$

素因数の和:8801

約数の個数: 24

約数和(自身を含む): 26423712

約数和(自身を除く): 13458004

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 8737, 17474, 34948, 61159, 122318, 244636, 463061, 926122, 1852244, 3241427, 6482854, 12965708]

約数ペア:

[(1, 12965708), (2, 6482854), (4, 3241427), (7, 1852244), (14, 926122), (28, 463061), (53, 244636), (106, 122318), (212, 61159), (371, 34948), (742, 17474), (1484, 8737)]