1319802

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19997}}^1$

素因数の和:20013

約数の個数: 16

約数和(自身を含む): 2879712

約数和(自身を除く): 1559910

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 19997, 39994, 59991, 119982, 219967, 439934, 659901, 1319802]

約数ペア:

[(1, 1319802), (2, 659901), (3, 439934), (6, 219967), (11, 119982), (22, 59991), (33, 39994), (66, 19997)]