15785924

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 34836480

約数和(自身を除く): 19050556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 479, 749, 958, 1177, 1498, 1916, 2354, 2996, 3353, 4708, 5269, 6706, 8239, 10538, 13412, 16478, 21076, 32956, 36883, 51253, 73766, 102506, 147532, 205012, 358771, 563783, 717542, 1127566, 1435084, 2255132, 3946481, 7892962, 15785924]

約数ペア:

[(1, 15785924), (2, 7892962), (4, 3946481), (7, 2255132), (11, 1435084), (14, 1127566), (22, 717542), (28, 563783), (44, 358771), (77, 205012), (107, 147532), (154, 102506), (214, 73766), (308, 51253), (428, 36883), (479, 32956), (749, 21076), (958, 16478), (1177, 13412), (1498, 10538), (1916, 8239), (2354, 6706), (2996, 5269), (3353, 4708)]