19130368

素因数分解:

$2^{11}\times {\mathrm{9341}}^1$

素因数の和:9363

約数の個数: 24

約数和(自身を含む): 38255490

約数和(自身を除く): 19125122

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 9341, 18682, 37364, 74728, 149456, 298912, 597824, 1195648, 2391296, 4782592, 9565184, 19130368]

約数ペア:

[(1, 19130368), (2, 9565184), (4, 4782592), (8, 2391296), (16, 1195648), (32, 597824), (64, 298912), (128, 149456), (256, 74728), (512, 37364), (1024, 18682), (2048, 9341)]