22111264

素因数分解:

$2^5\times 7^1\times {\mathrm{98711}}^1$

素因数の和:98728

約数の個数: 24

約数和(自身を含む): 49750848

約数和(自身を除く): 27639584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 98711, 197422, 394844, 690977, 789688, 1381954, 1579376, 2763908, 3158752, 5527816, 11055632, 22111264]

約数ペア:

[(1, 22111264), (2, 11055632), (4, 5527816), (7, 3158752), (8, 2763908), (14, 1579376), (16, 1381954), (28, 789688), (32, 690977), (56, 394844), (112, 197422), (224, 98711)]