2201223169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1789}}^1\times {\mathrm{2089}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 2394304000

約数和(自身を除く): 193080831

約数列:

[1, 19, 31, 589, 1789, 2089, 33991, 39691, 55459, 64759, 1053721, 1230421, 3737221, 71007199, 115853851, 2201223169]

約数ペア:

[(1, 2201223169), (19, 115853851), (31, 71007199), (589, 3737221), (1789, 1230421), (2089, 1053721), (33991, 64759), (39691, 55459)]