9809822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19387}}^1$

素因数の和:19423

約数の個数: 16

約数和(自身を含む): 16751232

約数和(自身を除く): 6941410

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 19387, 38774, 213257, 426514, 445901, 891802, 4904911, 9809822]

約数ペア:

[(1, 9809822), (2, 4904911), (11, 891802), (22, 445901), (23, 426514), (46, 213257), (253, 38774), (506, 19387)]