11993226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{285553}}^1$

素因数の和:285565

約数の個数: 16

約数和(自身を含む): 27413184

約数和(自身を除く): 15419958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 285553, 571106, 856659, 1713318, 1998871, 3997742, 5996613, 11993226]

約数ペア:

[(1, 11993226), (2, 5996613), (3, 3997742), (6, 1998871), (7, 1713318), (14, 856659), (21, 571106), (42, 285553)]