2019616913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{35279}}^1$

素因数の和:35452

約数の個数: 16

約数和(自身を含む): 2235340800

約数和(自身を除く): 215723887

約数列:

[1, 19, 23, 131, 437, 2489, 3013, 35279, 57247, 670301, 811417, 4621549, 15416923, 87809431, 106295627, 2019616913]

約数ペア:

[(1, 2019616913), (19, 106295627), (23, 87809431), (131, 15416923), (437, 4621549), (2489, 811417), (3013, 670301), (35279, 57247)]