19960192

素因数分解:

$2^7\times 7^1\times {\mathrm{22277}}^1$

素因数の和:22298

約数の個数: 32

約数和(自身を含む): 45447120

約数和(自身を除く): 25486928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22277, 44554, 89108, 155939, 178216, 311878, 356432, 623756, 712864, 1247512, 1425728, 2495024, 2851456, 4990048, 9980096, 19960192]

約数ペア:

[(1, 19960192), (2, 9980096), (4, 4990048), (7, 2851456), (8, 2495024), (14, 1425728), (16, 1247512), (28, 712864), (32, 623756), (56, 356432), (64, 311878), (112, 178216), (128, 155939), (224, 89108), (448, 44554), (896, 22277)]