2568686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2983

約数の個数: 16

約数和(自身を含む): 4233600

約数和(自身を除く): 1664914

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2939, 5878, 55841, 67597, 111682, 135194, 1284343, 2568686]

約数ペア:

[(1, 2568686), (2, 1284343), (19, 135194), (23, 111682), (38, 67597), (46, 55841), (437, 5878), (874, 2939)]