15287426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 29144448

約数和(自身を除く): 13857022

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 1873, 3746, 4081, 8162, 13111, 20603, 26222, 41206, 99269, 144221, 198538, 288442, 694883, 1091959, 1389766, 2183918, 7643713, 15287426]

約数ペア:

[(1, 15287426), (2, 7643713), (7, 2183918), (11, 1389766), (14, 1091959), (22, 694883), (53, 288442), (77, 198538), (106, 144221), (154, 99269), (371, 41206), (583, 26222), (742, 20603), (1166, 13111), (1873, 8162), (3746, 4081)]