12977758

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 19998000

約数和(自身を除く): 7020242

約数列:

[1, 2, 59, 109, 118, 218, 1009, 2018, 6431, 12862, 59531, 109981, 119062, 219962, 6488879, 12977758]

約数ペア:

[(1, 12977758), (2, 6488879), (59, 219962), (109, 119062), (118, 109981), (218, 59531), (1009, 12862), (2018, 6431)]