193291274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{18041}}^1$

素因数の和:18541

約数の個数: 16

約数和(自身を含む): 316961856

約数和(自身を除く): 123670582

約数列:

[1, 2, 11, 22, 487, 974, 5357, 10714, 18041, 36082, 198451, 396902, 8785967, 17571934, 96645637, 193291274]

約数ペア:

[(1, 193291274), (2, 96645637), (11, 17571934), (22, 8785967), (487, 396902), (974, 198451), (5357, 36082), (10714, 18041)]