11738590

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{1451}}^1$

素因数の和:2267

約数の個数: 16

約数和(自身を含む): 21170160

約数和(自身を除く): 9431570

約数列:

[1, 2, 5, 10, 809, 1451, 1618, 2902, 4045, 7255, 8090, 14510, 1173859, 2347718, 5869295, 11738590]

約数ペア:

[(1, 11738590), (2, 5869295), (5, 2347718), (10, 1173859), (809, 14510), (1451, 8090), (1618, 7255), (2902, 4045)]