13680772

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1361}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 27457920

約数和(自身を除く): 13777148

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1361, 1436, 2513, 2722, 5026, 5444, 9527, 10052, 19054, 38108, 488599, 977198, 1954396, 3420193, 6840386, 13680772]

約数ペア:

[(1, 13680772), (2, 6840386), (4, 3420193), (7, 1954396), (14, 977198), (28, 488599), (359, 38108), (718, 19054), (1361, 10052), (1436, 9527), (2513, 5444), (2722, 5026)]