19143588

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{22469}}^1$

素因数の和:22547

約数の個数: 24

約数和(自身を含む): 45299520

約数和(自身を除く): 26155932

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 22469, 44938, 67407, 89876, 134814, 269628, 1595299, 3190598, 4785897, 6381196, 9571794, 19143588]

約数ペア:

[(1, 19143588), (2, 9571794), (3, 6381196), (4, 4785897), (6, 3190598), (12, 1595299), (71, 269628), (142, 134814), (213, 89876), (284, 67407), (426, 44938), (852, 22469)]