12153808

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{2803}}^1$

素因数の和:3082

約数の個数: 20

約数和(自身を含む): 23643328

約数和(自身を除く): 11489520

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 2803, 4336, 5606, 11212, 22424, 44848, 759613, 1519226, 3038452, 6076904, 12153808]

約数ペア:

[(1, 12153808), (2, 6076904), (4, 3038452), (8, 1519226), (16, 759613), (271, 44848), (542, 22424), (1084, 11212), (2168, 5606), (2803, 4336)]