12112996

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2728

約数の個数: 36

約数和(自身を含む): 25740288

約数和(自身を除く): 13627292

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 2687, 4508, 5374, 10748, 18809, 37618, 61801, 75236, 123602, 131663, 247204, 263326, 432607, 526652, 865214, 1730428, 3028249, 6056498, 12112996]

約数ペア:

[(1, 12112996), (2, 6056498), (4, 3028249), (7, 1730428), (14, 865214), (23, 526652), (28, 432607), (46, 263326), (49, 247204), (92, 131663), (98, 123602), (161, 75236), (196, 61801), (322, 37618), (644, 18809), (1127, 10748), (2254, 5374), (2687, 4508)]