13470404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{47431}}^1$

素因数の和:47506

約数の個数: 12

約数和(自身を含む): 23905728

約数和(自身を除く): 10435324

約数列:

[1, 2, 4, 71, 142, 284, 47431, 94862, 189724, 3367601, 6735202, 13470404]

約数ペア:

[(1, 13470404), (2, 6735202), (4, 3367601), (71, 189724), (142, 94862), (284, 47431)]