121190398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{455603}}^1$

素因数の和:455631

約数の個数: 16

約数和(自身を含む): 218689920

約数和(自身を除く): 97499522

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 455603, 911206, 3189221, 6378442, 8656457, 17312914, 60595199, 121190398]

約数ペア:

[(1, 121190398), (2, 60595199), (7, 17312914), (14, 8656457), (19, 6378442), (38, 3189221), (133, 911206), (266, 455603)]