21476354

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{4919}}^1$

素因数の和:5017

約数の個数: 16

約数和(自身を含む): 33652800

約数和(自身を除く): 12176446

約数列:

[1, 2, 37, 59, 74, 118, 2183, 4366, 4919, 9838, 182003, 290221, 364006, 580442, 10738177, 21476354]

約数ペア:

[(1, 21476354), (2, 10738177), (37, 580442), (59, 364006), (74, 290221), (118, 182003), (2183, 9838), (4366, 4919)]