25507526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1100

約数の個数: 24

約数和(自身を含む): 42485520

約数和(自身を除く): 16977994

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 967, 1199, 1934, 2398, 10637, 13189, 21274, 26378, 105403, 117007, 210806, 234014, 1159433, 2318866, 12753763, 25507526]

約数ペア:

[(1, 25507526), (2, 12753763), (11, 2318866), (22, 1159433), (109, 234014), (121, 210806), (218, 117007), (242, 105403), (967, 26378), (1199, 21274), (1934, 13189), (2398, 10637)]