12886244

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6869}}^1$

素因数の和:6947

約数の個数: 24

約数和(自身を含む): 26160960

約数和(自身を除く): 13274716

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 6869, 13738, 27476, 48083, 96166, 192332, 460223, 920446, 1840892, 3221561, 6443122, 12886244]

約数ペア:

[(1, 12886244), (2, 6443122), (4, 3221561), (7, 1840892), (14, 920446), (28, 460223), (67, 192332), (134, 96166), (268, 48083), (469, 27476), (938, 13738), (1876, 6869)]