9961810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23167}}^1$

素因数の和:23217

約数の個数: 16

約数和(自身を含む): 18349056

約数和(自身を除く): 8387246

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 23167, 46334, 115835, 231670, 996181, 1992362, 4980905, 9961810]

約数ペア:

[(1, 9961810), (2, 4980905), (5, 1992362), (10, 996181), (43, 231670), (86, 115835), (215, 46334), (430, 23167)]