17980476422

素因数分解:

$2^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1\times {\mathrm{22093}}^1$

素因数の和:23407

約数の個数: 16

約数和(自身を含む): 27058963680

約数和(自身を除く): 9078487258

約数列:

[1, 2, 503, 809, 1006, 1618, 22093, 44186, 406927, 813854, 11112779, 17873237, 22225558, 35746474, 8990238211, 17980476422]

約数ペア:

[(1, 17980476422), (2, 8990238211), (503, 35746474), (809, 22225558), (1006, 17873237), (1618, 11112779), (22093, 813854), (44186, 406927)]