11756620

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{4229}}^1$

素因数の和:4377

約数の個数: 24

約数和(自身を含む): 24872400

約数和(自身を除く): 13115780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 4229, 8458, 16916, 21145, 42290, 84580, 587831, 1175662, 2351324, 2939155, 5878310, 11756620]

約数ペア:

[(1, 11756620), (2, 5878310), (4, 2939155), (5, 2351324), (10, 1175662), (20, 587831), (139, 84580), (278, 42290), (556, 21145), (695, 16916), (1390, 8458), (2780, 4229)]