19254272

素因数分解:

$2^{10}\times {\mathrm{18803}}^1$

素因数の和:18823

約数の個数: 22

約数和(自身を含む): 38491788

約数和(自身を除く): 19237516

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18803, 37606, 75212, 150424, 300848, 601696, 1203392, 2406784, 4813568, 9627136, 19254272]

約数ペア:

[(1, 19254272), (2, 9627136), (4, 4813568), (8, 2406784), (16, 1203392), (32, 601696), (64, 300848), (128, 150424), (256, 75212), (512, 37606), (1024, 18803)]