13709212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 26338032

約数和(自身を除く): 12628820

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1801, 1903, 3602, 3806, 7204, 7612, 19811, 39622, 79244, 311573, 623146, 1246292, 3427303, 6854606, 13709212]

約数ペア:

[(1, 13709212), (2, 6854606), (4, 3427303), (11, 1246292), (22, 623146), (44, 311573), (173, 79244), (346, 39622), (692, 19811), (1801, 7612), (1903, 7204), (3602, 3806)]