19393758

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5641}}^1$

素因数の和:5840

約数の個数: 24

約数和(自身を含む): 42247296

約数和(自身を除く): 22853538

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 5641, 11282, 16923, 33846, 50769, 101538, 1077431, 2154862, 3232293, 6464586, 9696879, 19393758]

約数ペア:

[(1, 19393758), (2, 9696879), (3, 6464586), (6, 3232293), (9, 2154862), (18, 1077431), (191, 101538), (382, 50769), (573, 33846), (1146, 16923), (1719, 11282), (3438, 5641)]