13230842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6757

約数の個数: 16

約数和(自身を含む): 21193920

約数和(自身を除く): 7963078

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 6689, 13378, 153847, 287627, 307694, 575254, 6615421, 13230842]

約数ペア:

[(1, 13230842), (2, 6615421), (23, 575254), (43, 307694), (46, 287627), (86, 153847), (989, 13378), (1978, 6689)]