12694505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 16015104

約数和(自身を除く): 3320599

約数列:

[1, 5, 23, 115, 167, 661, 835, 3305, 3841, 15203, 19205, 76015, 110387, 551935, 2538901, 12694505]

約数ペア:

[(1, 12694505), (5, 2538901), (23, 551935), (115, 110387), (167, 76015), (661, 19205), (835, 15203), (3305, 3841)]