1919142912

素因数分解:

$2^{10}\times 3^1\times {\mathrm{624721}}^1$

素因数の和:624744

約数の個数: 44

約数和(自身を含む): 5115223736

約数和(自身を除く): 3196080824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 624721, 1249442, 1874163, 2498884, 3748326, 4997768, 7496652, 9995536, 14993304, 19991072, 29986608, 39982144, 59973216, 79964288, 119946432, 159928576, 239892864, 319857152, 479785728, 639714304, 959571456, 1919142912]

約数ペア:

[(1, 1919142912), (2, 959571456), (3, 639714304), (4, 479785728), (6, 319857152), (8, 239892864), (12, 159928576), (16, 119946432), (24, 79964288), (32, 59973216), (48, 39982144), (64, 29986608), (96, 19991072), (128, 14993304), (192, 9995536), (256, 7496652), (384, 4997768), (512, 3748326), (768, 2498884), (1024, 1874163), (1536, 1249442), (3072, 624721)]