19627456

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{16141}}^1$

素因数の和:16172

約数の個数: 28

約数和(自身を含む): 41000680

約数和(自身を除く): 21373224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 16141, 32282, 64564, 129128, 258256, 306679, 516512, 613358, 1033024, 1226716, 2453432, 4906864, 9813728, 19627456]

約数ペア:

[(1, 19627456), (2, 9813728), (4, 4906864), (8, 2453432), (16, 1226716), (19, 1033024), (32, 613358), (38, 516512), (64, 306679), (76, 258256), (152, 129128), (304, 64564), (608, 32282), (1216, 16141)]