19492024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{128237}}^1$

素因数の和:128262

約数の個数: 16

約数和(自身を含む): 38471400

約数和(自身を除く): 18979376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 128237, 256474, 512948, 1025896, 2436503, 4873006, 9746012, 19492024]

約数ペア:

[(1, 19492024), (2, 9746012), (4, 4873006), (8, 2436503), (19, 1025896), (38, 512948), (76, 256474), (152, 128237)]