19744674

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{46349}}^1$

素因数の和:46425

約数の個数: 16

約数和(自身を含む): 40046400

約数和(自身を除く): 20301726

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 46349, 92698, 139047, 278094, 3290779, 6581558, 9872337, 19744674]

約数ペア:

[(1, 19744674), (2, 9872337), (3, 6581558), (6, 3290779), (71, 278094), (142, 139047), (213, 92698), (426, 46349)]