25038554

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:781

約数の個数: 16

約数和(自身を含む): 38101536

約数和(自身を除く): 13062982

約数列:

[1, 2, 131, 227, 262, 421, 454, 842, 29737, 55151, 59474, 95567, 110302, 191134, 12519277, 25038554]

約数ペア:

[(1, 25038554), (2, 12519277), (131, 191134), (227, 110302), (262, 95567), (421, 59474), (454, 55151), (842, 29737)]