19459456

素因数分解:

$2^7\times {\mathrm{152027}}^1$

素因数の和:152041

約数の個数: 16

約数和(自身を含む): 38767140

約数和(自身を除く): 19307684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 152027, 304054, 608108, 1216216, 2432432, 4864864, 9729728, 19459456]

約数ペア:

[(1, 19459456), (2, 9729728), (4, 4864864), (8, 2432432), (16, 1216216), (32, 608108), (64, 304054), (128, 152027)]