39839254

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31271}}^1$

素因数の和:31300

約数の個数: 24

約数和(自身を含む): 74865168

約数和(自身を除く): 35025914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 31271, 62542, 218897, 406523, 437794, 813046, 1532279, 2845661, 3064558, 5691322, 19919627, 39839254]

約数ペア:

[(1, 39839254), (2, 19919627), (7, 5691322), (13, 3064558), (14, 2845661), (26, 1532279), (49, 813046), (91, 437794), (98, 406523), (182, 218897), (637, 62542), (1274, 31271)]