19626944

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{2341}}^1$

素因数の和:2484

約数の個数: 28

約数和(自身を含む): 39261288

約数和(自身を除く): 19634344

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 2341, 4192, 4682, 8384, 9364, 18728, 37456, 74912, 149824, 306671, 613342, 1226684, 2453368, 4906736, 9813472, 19626944]

約数ペア:

[(1, 19626944), (2, 9813472), (4, 4906736), (8, 2453368), (16, 1226684), (32, 613342), (64, 306671), (131, 149824), (262, 74912), (524, 37456), (1048, 18728), (2096, 9364), (2341, 8384), (4192, 4682)]