12573286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{13291}}^1$

素因数の和:13347

約数の個数: 16

約数和(自身を含む): 21054528

約数和(自身を除く): 8481242

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 13291, 26582, 146201, 292402, 571513, 1143026, 6286643, 12573286]

約数ペア:

[(1, 12573286), (2, 6286643), (11, 1143026), (22, 571513), (43, 292402), (86, 146201), (473, 26582), (946, 13291)]