193725938

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{728293}}^1$

素因数の和:728321

約数の個数: 16

約数和(自身を含む): 349581120

約数和(自身を除く): 155855182

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 728293, 1456586, 5098051, 10196102, 13837567, 27675134, 96862969, 193725938]

約数ペア:

[(1, 193725938), (2, 96862969), (7, 27675134), (14, 13837567), (19, 10196102), (38, 5098051), (133, 1456586), (266, 728293)]