12989274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 28296000

約数和(自身を除く): 15306726

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 114, 174, 551, 1102, 1653, 3306, 3929, 7858, 11787, 23574, 74651, 113941, 149302, 223953, 227882, 341823, 447906, 683646, 2164879, 4329758, 6494637, 12989274]

約数ペア:

[(1, 12989274), (2, 6494637), (3, 4329758), (6, 2164879), (19, 683646), (29, 447906), (38, 341823), (57, 227882), (58, 223953), (87, 149302), (114, 113941), (174, 74651), (551, 23574), (1102, 11787), (1653, 7858), (3306, 3929)]