20141242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{2039}}^1$

素因数の和:2501

約数の個数: 16

約数和(自身を含む): 33048000

約数和(自身を除く): 12906758

約数列:

[1, 2, 11, 22, 449, 898, 2039, 4078, 4939, 9878, 22429, 44858, 915511, 1831022, 10070621, 20141242]

約数ペア:

[(1, 20141242), (2, 10070621), (11, 1831022), (22, 915511), (449, 44858), (898, 22429), (2039, 9878), (4078, 4939)]