25886090

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{10831}}^1$

素因数の和:11077

約数の個数: 16

約数和(自身を含む): 46794240

約数和(自身を除く): 20908150

約数列:

[1, 2, 5, 10, 239, 478, 1195, 2390, 10831, 21662, 54155, 108310, 2588609, 5177218, 12943045, 25886090]

約数ペア:

[(1, 25886090), (2, 12943045), (5, 5177218), (10, 2588609), (239, 108310), (478, 54155), (1195, 21662), (2390, 10831)]