22278399418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1439}}^1\times {\mathrm{703721}}^1$

素因数の和:705173

約数の個数: 16

約数和(自身を含む): 36480948480

約数和(自身を除く): 14202549062

約数列:

[1, 2, 11, 22, 1439, 2878, 15829, 31658, 703721, 1407442, 7740931, 15481862, 1012654519, 2025309038, 11139199709, 22278399418]

約数ペア:

[(1, 22278399418), (2, 11139199709), (11, 2025309038), (22, 1012654519), (1439, 15481862), (2878, 7740931), (15829, 1407442), (31658, 703721)]