11155438

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1384

約数の個数: 24

約数和(自身を含む): 19699200

約数和(自身を除く): 8543762

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 623, 1246, 1279, 2558, 4361, 8722, 8953, 17906, 62671, 113831, 125342, 227662, 796817, 1593634, 5577719, 11155438]

約数ペア:

[(1, 11155438), (2, 5577719), (7, 1593634), (14, 796817), (49, 227662), (89, 125342), (98, 113831), (178, 62671), (623, 17906), (1246, 8953), (1279, 8722), (2558, 4361)]