12784768

素因数分解:

$2^7\times {\mathrm{99881}}^1$

素因数の和:99895

約数の個数: 16

約数和(自身を含む): 25469910

約数和(自身を除く): 12685142

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 99881, 199762, 399524, 799048, 1598096, 3196192, 6392384, 12784768]

約数ペア:

[(1, 12784768), (2, 6392384), (4, 3196192), (8, 1598096), (16, 799048), (32, 399524), (64, 199762), (128, 99881)]