20121314306

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{12479}}^1\times {\mathrm{18749}}^1$

素因数の和:31273

約数の個数: 16

約数和(自身を含む): 30888000000

約数和(自身を除く): 10766685694

約数列:

[1, 2, 43, 86, 12479, 18749, 24958, 37498, 536597, 806207, 1073194, 1612414, 233968771, 467937542, 10060657153, 20121314306]

約数ペア:

[(1, 20121314306), (2, 10060657153), (43, 467937542), (86, 233968771), (12479, 1612414), (18749, 1073194), (24958, 806207), (37498, 536597)]