16403896004

素因数分解:

$2^2\times {\mathrm{3041}}^1\times {\mathrm{1348561}}^1$

素因数の和:1351606

約数の個数: 12

約数和(自身を含む): 28716279228

約数和(自身を除く): 12312383224

約数列:

[1, 2, 4, 3041, 6082, 12164, 1348561, 2697122, 5394244, 4100974001, 8201948002, 16403896004]

約数ペア:

[(1, 16403896004), (2, 8201948002), (4, 4100974001), (3041, 5394244), (6082, 2697122), (12164, 1348561)]