11916772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13729}}^1$

素因数の和:13771

約数の個数: 24

約数和(自身を含む): 24604160

約数和(自身を除く): 12687388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 13729, 27458, 54916, 96103, 192206, 384412, 425599, 851198, 1702396, 2979193, 5958386, 11916772]

約数ペア:

[(1, 11916772), (2, 5958386), (4, 2979193), (7, 1702396), (14, 851198), (28, 425599), (31, 384412), (62, 192206), (124, 96103), (217, 54916), (434, 27458), (868, 13729)]