21854282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{5897}}^1$

素因数の和:6025

約数の個数: 16

約数和(自身を含む): 35034120

約数和(自身を除く): 13179838

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 5897, 11794, 100249, 200498, 642773, 1285546, 10927141, 21854282]

約数ペア:

[(1, 21854282), (2, 10927141), (17, 1285546), (34, 642773), (109, 200498), (218, 100249), (1853, 11794), (3706, 5897)]