16508745536

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{13576271}}^1$

素因数の和:13576302

約数の個数: 28

約数和(自身を含む): 34483730880

約数和(自身を除く): 17974985344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 13576271, 27152542, 54305084, 108610168, 217220336, 257949149, 434440672, 515898298, 868881344, 1031796596, 2063593192, 4127186384, 8254372768, 16508745536]

約数ペア:

[(1, 16508745536), (2, 8254372768), (4, 4127186384), (8, 2063593192), (16, 1031796596), (19, 868881344), (32, 515898298), (38, 434440672), (64, 257949149), (76, 217220336), (152, 108610168), (304, 54305084), (608, 27152542), (1216, 13576271)]