16268686

素因数分解:

$2^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 28666440

約数和(自身を除く): 12397754

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 763, 1523, 1526, 3046, 5341, 10661, 10682, 21322, 74627, 149254, 166007, 332014, 1162049, 2324098, 8134343, 16268686]

約数ペア:

[(1, 16268686), (2, 8134343), (7, 2324098), (14, 1162049), (49, 332014), (98, 166007), (109, 149254), (218, 74627), (763, 21322), (1523, 10682), (1526, 10661), (3046, 5341)]