26155894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2131}}^1$

素因数の和:2188

約数の個数: 24

約数和(自身を含む): 43863768

約数和(自身を除く): 17707874

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 2131, 4262, 6137, 12274, 36227, 40489, 72454, 80978, 688313, 769291, 1376626, 1538582, 13077947, 26155894]

約数ペア:

[(1, 26155894), (2, 13077947), (17, 1538582), (19, 1376626), (34, 769291), (38, 688313), (323, 80978), (361, 72454), (646, 40489), (722, 36227), (2131, 12274), (4262, 6137)]