19438032

素因数分解:

$2^4\times 3^1\times {\mathrm{404959}}^1$

素因数の和:404970

約数の個数: 20

約数和(自身を含む): 50215040

約数和(自身を除く): 30777008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 404959, 809918, 1214877, 1619836, 2429754, 3239672, 4859508, 6479344, 9719016, 19438032]

約数ペア:

[(1, 19438032), (2, 9719016), (3, 6479344), (4, 4859508), (6, 3239672), (8, 2429754), (12, 1619836), (16, 1214877), (24, 809918), (48, 404959)]