22227212

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5711}}^1$

素因数の和:5861

約数の個数: 24

約数和(自身を含む): 44782080

約数和(自身を除く): 22554868

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 5711, 11422, 22844, 39977, 79954, 159908, 793829, 1587658, 3175316, 5556803, 11113606, 22227212]

約数ペア:

[(1, 22227212), (2, 11113606), (4, 5556803), (7, 3175316), (14, 1587658), (28, 793829), (139, 159908), (278, 79954), (556, 39977), (973, 22844), (1946, 11422), (3892, 5711)]