22209473

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 16

約数和(自身を含む): 26275200

約数和(自身を除く): 4065727

約数列:

[1, 11, 13, 143, 169, 919, 1859, 2197, 10109, 11947, 24167, 131417, 155311, 1708421, 2019043, 22209473]

約数ペア:

[(1, 22209473), (11, 2019043), (13, 1708421), (143, 155311), (169, 131417), (919, 24167), (1859, 11947), (2197, 10109)]