13338388

素因数分解:

$2^2\times 7^2\times {\mathrm{68053}}^1$

素因数の和:68071

約数の個数: 18

約数和(自身を含む): 27153546

約数和(自身を除く): 13815158

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 68053, 136106, 272212, 476371, 952742, 1905484, 3334597, 6669194, 13338388]

約数ペア:

[(1, 13338388), (2, 6669194), (4, 3334597), (7, 1905484), (14, 952742), (28, 476371), (49, 272212), (98, 136106), (196, 68053)]