22250564

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5717}}^1$

素因数の和:5867

約数の個数: 24

約数和(自身を含む): 44829120

約数和(自身を除く): 22578556

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 5717, 11434, 22868, 40019, 80038, 160076, 794663, 1589326, 3178652, 5562641, 11125282, 22250564]

約数ペア:

[(1, 22250564), (2, 11125282), (4, 5562641), (7, 3178652), (14, 1589326), (28, 794663), (139, 160076), (278, 80038), (556, 40019), (973, 22868), (1946, 11434), (3892, 5717)]