12979808

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{9433}}^1$

素因数の和:9486

約数の個数: 24

約数和(自身を含む): 26151048

約数和(自身を除く): 13171240

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 9433, 18866, 37732, 75464, 150928, 301856, 405619, 811238, 1622476, 3244952, 6489904, 12979808]

約数ペア:

[(1, 12979808), (2, 6489904), (4, 3244952), (8, 1622476), (16, 811238), (32, 405619), (43, 301856), (86, 150928), (172, 75464), (344, 37732), (688, 18866), (1376, 9433)]