15940734

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139831}}^1$

素因数の和:139855

約数の個数: 16

約数和(自身を含む): 33559680

約数和(自身を除く): 17618946

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139831, 279662, 419493, 838986, 2656789, 5313578, 7970367, 15940734]

約数ペア:

[(1, 15940734), (2, 7970367), (3, 5313578), (6, 2656789), (19, 838986), (38, 419493), (57, 279662), (114, 139831)]