13706476

素因数分解:

$2^2\times 7^2\times {\mathrm{69931}}^1$

素因数の和:69949

約数の個数: 18

約数和(自身を含む): 27902868

約数和(自身を除く): 14196392

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 69931, 139862, 279724, 489517, 979034, 1958068, 3426619, 6853238, 13706476]

約数ペア:

[(1, 13706476), (2, 6853238), (4, 3426619), (7, 1958068), (14, 979034), (28, 489517), (49, 279724), (98, 139862), (196, 69931)]