13957310

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1721}}^1$

素因数の和:2539

約数の個数: 16

約数和(自身を含む): 25168752

約数和(自身を除く): 11211442

約数列:

[1, 2, 5, 10, 811, 1622, 1721, 3442, 4055, 8110, 8605, 17210, 1395731, 2791462, 6978655, 13957310]

約数ペア:

[(1, 13957310), (2, 6978655), (5, 2791462), (10, 1395731), (811, 17210), (1622, 8605), (1721, 8110), (3442, 4055)]