19021102912

素因数分解:

$2^6\times 7^1\times {\mathrm{42457819}}^1$

素因数の和:42457838

約数の個数: 28

約数和(自身を含む): 43137145120

約数和(自身を除く): 24116042208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 42457819, 84915638, 169831276, 297204733, 339662552, 594409466, 679325104, 1188818932, 1358650208, 2377637864, 2717300416, 4755275728, 9510551456, 19021102912]

約数ペア:

[(1, 19021102912), (2, 9510551456), (4, 4755275728), (7, 2717300416), (8, 2377637864), (14, 1358650208), (16, 1188818932), (28, 679325104), (32, 594409466), (56, 339662552), (64, 297204733), (112, 169831276), (224, 84915638), (448, 42457819)]