11719520315

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{89227}}^1$

素因数の和:89582

約数の個数: 16

約数和(自身を含む): 14251496160

約数和(自身を除く): 2531975845

約数列:

[1, 5, 109, 241, 545, 1205, 26269, 89227, 131345, 446135, 9725743, 21503707, 48628715, 107518535, 2343904063, 11719520315]

約数ペア:

[(1, 11719520315), (5, 2343904063), (109, 107518535), (241, 48628715), (545, 21503707), (1205, 9725743), (26269, 446135), (89227, 131345)]