12804568

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1669}}^1$

素因数の和:1819

約数の個数: 32

約数和(自身を含む): 27655200

約数和(自身を除く): 14850632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1669, 1918, 3338, 3836, 6676, 7672, 11683, 13352, 23366, 46732, 93464, 228653, 457306, 914612, 1600571, 1829224, 3201142, 6402284, 12804568]

約数ペア:

[(1, 12804568), (2, 6402284), (4, 3201142), (7, 1829224), (8, 1600571), (14, 914612), (28, 457306), (56, 228653), (137, 93464), (274, 46732), (548, 23366), (959, 13352), (1096, 11683), (1669, 7672), (1918, 6676), (3338, 3836)]