13140872

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{12539}}^1$

素因数の和:12676

約数の個数: 16

約数和(自身を含む): 24829200

約数和(自身を除く): 11688328

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 12539, 25078, 50156, 100312, 1642609, 3285218, 6570436, 13140872]

約数ペア:

[(1, 13140872), (2, 6570436), (4, 3285218), (8, 1642609), (131, 100312), (262, 50156), (524, 25078), (1048, 12539)]