19312768

素因数分解:

$2^7\times {\mathrm{150881}}^1$

素因数の和:150895

約数の個数: 16

約数和(自身を含む): 38474910

約数和(自身を除く): 19162142

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 150881, 301762, 603524, 1207048, 2414096, 4828192, 9656384, 19312768]

約数ペア:

[(1, 19312768), (2, 9656384), (4, 4828192), (8, 2414096), (16, 1207048), (32, 603524), (64, 301762), (128, 150881)]