19164922

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{3347}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 32944320

約数和(自身を除く): 13779398

約数列:

[1, 2, 7, 14, 409, 818, 2863, 3347, 5726, 6694, 23429, 46858, 1368923, 2737846, 9582461, 19164922]

約数ペア:

[(1, 19164922), (2, 9582461), (7, 2737846), (14, 1368923), (409, 46858), (818, 23429), (2863, 6694), (3347, 5726)]