13242730

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1613}}^1$

素因数の和:2441

約数の個数: 16

約数和(自身を含む): 23880744

約数和(自身を除く): 10638014

約数列:

[1, 2, 5, 10, 821, 1613, 1642, 3226, 4105, 8065, 8210, 16130, 1324273, 2648546, 6621365, 13242730]

約数ペア:

[(1, 13242730), (2, 6621365), (5, 2648546), (10, 1324273), (821, 16130), (1613, 8210), (1642, 8065), (3226, 4105)]