196756846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{687961}}^1$

素因数の和:687987

約数の個数: 16

約数和(自身を含む): 346732848

約数和(自身を除く): 149976002

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 687961, 1375922, 7567571, 8943493, 15135142, 17886986, 98378423, 196756846]

約数ペア:

[(1, 196756846), (2, 98378423), (11, 17886986), (13, 15135142), (22, 8943493), (26, 7567571), (143, 1375922), (286, 687961)]