19792036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15511}}^1$

素因数の和:15555

約数の個数: 24

約数和(自身を含む): 39090240

約数和(自身を除く): 19298204

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 15511, 31022, 62044, 170621, 341242, 449819, 682484, 899638, 1799276, 4948009, 9896018, 19792036]

約数ペア:

[(1, 19792036), (2, 9896018), (4, 4948009), (11, 1799276), (22, 899638), (29, 682484), (44, 449819), (58, 341242), (116, 170621), (319, 62044), (638, 31022), (1276, 15511)]