38953724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7219}}^1$

素因数の和:7313

約数の個数: 24

約数和(自身を含む): 72777600

約数和(自身を除く): 33823876

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 7219, 14438, 28876, 137161, 274322, 512549, 548644, 1025098, 2050196, 9738431, 19476862, 38953724]

約数ペア:

[(1, 38953724), (2, 19476862), (4, 9738431), (19, 2050196), (38, 1025098), (71, 548644), (76, 512549), (142, 274322), (284, 137161), (1349, 28876), (2698, 14438), (5396, 7219)]