19484844

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{3307}}^1$

素因数の和:3805

約数の個数: 24

約数和(自身を含む): 45571008

約数和(自身を除く): 26086164

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 3307, 5892, 6614, 9921, 13228, 19842, 39684, 1623737, 3247474, 4871211, 6494948, 9742422, 19484844]

約数ペア:

[(1, 19484844), (2, 9742422), (3, 6494948), (4, 4871211), (6, 3247474), (12, 1623737), (491, 39684), (982, 19842), (1473, 13228), (1964, 9921), (2946, 6614), (3307, 5892)]