12806912

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2668

約数の個数: 36

約数和(自身を含む): 26919480

約数和(自身を除く): 14112568

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 2633, 4864, 5266, 10532, 21064, 42128, 50027, 84256, 100054, 168512, 200108, 337024, 400216, 674048, 800432, 1600864, 3201728, 6403456, 12806912]

約数ペア:

[(1, 12806912), (2, 6403456), (4, 3201728), (8, 1600864), (16, 800432), (19, 674048), (32, 400216), (38, 337024), (64, 200108), (76, 168512), (128, 100054), (152, 84256), (256, 50027), (304, 42128), (608, 21064), (1216, 10532), (2432, 5266), (2633, 4864)]