19924928

素因数分解:

$2^6\times {\mathrm{433}}^1\times {\mathrm{719}}^1$

素因数の和:1164

約数の個数: 28

約数和(自身を含む): 39684960

約数和(自身を除く): 19760032

約数列:

[1, 2, 4, 8, 16, 32, 64, 433, 719, 866, 1438, 1732, 2876, 3464, 5752, 6928, 11504, 13856, 23008, 27712, 46016, 311327, 622654, 1245308, 2490616, 4981232, 9962464, 19924928]

約数ペア:

[(1, 19924928), (2, 9962464), (4, 4981232), (8, 2490616), (16, 1245308), (32, 622654), (64, 311327), (433, 46016), (719, 27712), (866, 23008), (1438, 13856), (1732, 11504), (2876, 6928), (3464, 5752)]