26378270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7307}}^1$

素因数の和:7352

約数の個数: 24

約数和(自身を含む): 50118264

約数和(自身を除く): 23739994

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 7307, 14614, 36535, 73070, 138833, 277666, 694165, 1388330, 2637827, 5275654, 13189135, 26378270]

約数ペア:

[(1, 26378270), (2, 13189135), (5, 5275654), (10, 2637827), (19, 1388330), (38, 694165), (95, 277666), (190, 138833), (361, 73070), (722, 36535), (1805, 14614), (3610, 7307)]