10991342

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:635

約数の個数: 16

約数和(自身を含む): 16811520

約数和(自身を除く): 5820178

約数列:

[1, 2, 109, 127, 218, 254, 397, 794, 13843, 27686, 43273, 50419, 86546, 100838, 5495671, 10991342]

約数ペア:

[(1, 10991342), (2, 5495671), (109, 100838), (127, 86546), (218, 50419), (254, 43273), (397, 27686), (794, 13843)]