19318912

素因数分解:

$2^7\times {\mathrm{150929}}^1$

素因数の和:150943

約数の個数: 16

約数和(自身を含む): 38487150

約数和(自身を除く): 19168238

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 150929, 301858, 603716, 1207432, 2414864, 4829728, 9659456, 19318912]

約数ペア:

[(1, 19318912), (2, 9659456), (4, 4829728), (8, 2414864), (16, 1207432), (32, 603716), (64, 301858), (128, 150929)]