19869279232

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{1763963}}^1$

素因数の和:1763994

約数の個数: 44

約数和(自身を含む): 43330011696

約数和(自身を除く): 23460732464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 1763963, 3527926, 7055852, 14111704, 19403593, 28223408, 38807186, 56446816, 77614372, 112893632, 155228744, 225787264, 310457488, 451574528, 620914976, 903149056, 1241829952, 1806298112, 2483659904, 4967319808, 9934639616, 19869279232]

約数ペア:

[(1, 19869279232), (2, 9934639616), (4, 4967319808), (8, 2483659904), (11, 1806298112), (16, 1241829952), (22, 903149056), (32, 620914976), (44, 451574528), (64, 310457488), (88, 225787264), (128, 155228744), (176, 112893632), (256, 77614372), (352, 56446816), (512, 38807186), (704, 28223408), (1024, 19403593), (1408, 14111704), (2816, 7055852), (5632, 3527926), (11264, 1763963)]