15887364

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{6653}}^1$

素因数の和:6859

約数の個数: 24

約数和(自身を含む): 37262400

約数和(自身を除く): 21375036

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 6653, 13306, 19959, 26612, 39918, 79836, 1323947, 2647894, 3971841, 5295788, 7943682, 15887364]

約数ペア:

[(1, 15887364), (2, 7943682), (3, 5295788), (4, 3971841), (6, 2647894), (12, 1323947), (199, 79836), (398, 39918), (597, 26612), (796, 19959), (1194, 13306), (2388, 6653)]