19625624

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{106661}}^1$

素因数の和:106690

約数の個数: 16

約数和(自身を含む): 38398320

約数和(自身を除く): 18772696

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 106661, 213322, 426644, 853288, 2453203, 4906406, 9812812, 19625624]

約数ペア:

[(1, 19625624), (2, 9812812), (4, 4906406), (8, 2453203), (23, 853288), (46, 426644), (92, 213322), (184, 106661)]