189588004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{42281}}^1$

素因数の和:42363

約数の個数: 24

約数和(自身を含む): 355168800

約数和(自身を除く): 165580796

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 42281, 84562, 169124, 803339, 1606678, 2494579, 3213356, 4989158, 9978316, 47397001, 94794002, 189588004]

約数ペア:

[(1, 189588004), (2, 94794002), (4, 47397001), (19, 9978316), (38, 4989158), (59, 3213356), (76, 2494579), (118, 1606678), (236, 803339), (1121, 169124), (2242, 84562), (4484, 42281)]