20162222191

素因数分解:

${\mathrm{19}}^2\times {\mathrm{9227}}^1\times {\mathrm{6053}}^1$

素因数の和:15318

約数の個数: 12

約数和(自身を含む): 21285064872

約数和(自身を除く): 1122842681

約数列:

[1, 19, 361, 6053, 9227, 115007, 175313, 2185133, 3330947, 55851031, 1061169589, 20162222191]

約数ペア:

[(1, 20162222191), (19, 1061169589), (361, 55851031), (6053, 3330947), (9227, 2185133), (115007, 175313)]