12240676

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3191}}^1$

素因数の和:3339

約数の個数: 24

約数和(自身を含む): 24667776

約数和(自身を除く): 12427100

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3191, 3836, 6382, 12764, 22337, 44674, 89348, 437167, 874334, 1748668, 3060169, 6120338, 12240676]

約数ペア:

[(1, 12240676), (2, 6120338), (4, 3060169), (7, 1748668), (14, 874334), (28, 437167), (137, 89348), (274, 44674), (548, 22337), (959, 12764), (1918, 6382), (3191, 3836)]