189093916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{11971}}^1$

素因数の和:12345

約数の個数: 24

約数和(自身を含む): 362033280

約数和(自身を除く): 172939364

約数列:

[1, 2, 4, 11, 22, 44, 359, 718, 1436, 3949, 7898, 11971, 15796, 23942, 47884, 131681, 263362, 526724, 4297589, 8595178, 17190356, 47273479, 94546958, 189093916]

約数ペア:

[(1, 189093916), (2, 94546958), (4, 47273479), (11, 17190356), (22, 8595178), (44, 4297589), (359, 526724), (718, 263362), (1436, 131681), (3949, 47884), (7898, 23942), (11971, 15796)]