15961782

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{6701}}^1$

素因数の和:7103

約数の個数: 16

約数和(自身を含む): 32008752

約数和(自身を除く): 16046970

約数列:

[1, 2, 3, 6, 397, 794, 1191, 2382, 6701, 13402, 20103, 40206, 2660297, 5320594, 7980891, 15961782]

約数ペア:

[(1, 15961782), (2, 7980891), (3, 5320594), (6, 2660297), (397, 40206), (794, 20103), (1191, 13402), (2382, 6701)]