13645436

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1567}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 27396096

約数和(自身を除く): 13750660

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 1567, 2177, 3134, 4354, 6268, 8708, 10969, 21938, 43876, 487337, 974674, 1949348, 3411359, 6822718, 13645436]

約数ペア:

[(1, 13645436), (2, 6822718), (4, 3411359), (7, 1949348), (14, 974674), (28, 487337), (311, 43876), (622, 21938), (1244, 10969), (1567, 8708), (2177, 6268), (3134, 4354)]