194492018

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{731173}}^1$

素因数の和:731201

約数の個数: 16

約数和(自身を含む): 350963520

約数和(自身を除く): 156471502

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 731173, 1462346, 5118211, 10236422, 13892287, 27784574, 97246009, 194492018]

約数ペア:

[(1, 194492018), (2, 97246009), (7, 27784574), (14, 13892287), (19, 10236422), (38, 5118211), (133, 1462346), (266, 731173)]