11440390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88003}}^1$

素因数の和:88023

約数の個数: 16

約数和(自身を含む): 22177008

約数和(自身を除く): 10736618

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 88003, 176006, 440015, 880030, 1144039, 2288078, 5720195, 11440390]

約数ペア:

[(1, 11440390), (2, 5720195), (5, 2288078), (10, 1144039), (13, 880030), (26, 440015), (65, 176006), (130, 88003)]