16828826

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2789}}^1$

素因数の和:3229

約数の個数: 16

約数和(自身を含む): 28926720

約数和(自身を除く): 12097894

約数列:

[1, 2, 7, 14, 431, 862, 2789, 3017, 5578, 6034, 19523, 39046, 1202059, 2404118, 8414413, 16828826]

約数ペア:

[(1, 16828826), (2, 8414413), (7, 2404118), (14, 1202059), (431, 39046), (862, 19523), (2789, 6034), (3017, 5578)]