26153402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20149}}^1$

素因数の和:20221

約数の個数: 16

約数和(自身を含む): 43524000

約数和(自身を除く): 17370598

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 20149, 40298, 221639, 443278, 1188791, 2377582, 13076701, 26153402]

約数ペア:

[(1, 26153402), (2, 13076701), (11, 2377582), (22, 1188791), (59, 443278), (118, 221639), (649, 40298), (1298, 20149)]