2019123592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1049}}^1\times {\mathrm{14153}}^1$

素因数の和:15225

約数の個数: 32

約数和(自身を含む): 4012659000

約数和(自身を除く): 1993535408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1049, 2098, 4196, 8392, 14153, 17833, 28306, 35666, 56612, 71332, 113224, 142664, 240601, 481202, 962404, 1924808, 14846497, 29692994, 59385988, 118771976, 252390449, 504780898, 1009561796, 2019123592]

約数ペア:

[(1, 2019123592), (2, 1009561796), (4, 504780898), (8, 252390449), (17, 118771976), (34, 59385988), (68, 29692994), (136, 14846497), (1049, 1924808), (2098, 962404), (4196, 481202), (8392, 240601), (14153, 142664), (17833, 113224), (28306, 71332), (35666, 56612)]