20161308899

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{261167}}^1$

素因数の和:261442

約数の個数: 16

約数和(自身を含む): 22564915200

約数和(自身を除く): 2403606301

約数列:

[1, 17, 19, 239, 323, 4063, 4541, 77197, 261167, 4439839, 4962173, 62418913, 84356941, 1061121521, 1185959347, 20161308899]

約数ペア:

[(1, 20161308899), (17, 1185959347), (19, 1061121521), (239, 84356941), (323, 62418913), (4063, 4962173), (4541, 4439839), (77197, 261167)]