22151636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1361}}^1$

素因数の和:1691

約数の個数: 24

約数和(自身を含む): 41911464

約数和(自身を除く): 19759828

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 1252, 1361, 2722, 4069, 5444, 8138, 16276, 17693, 35386, 70772, 425993, 851986, 1703972, 5537909, 11075818, 22151636]

約数ペア:

[(1, 22151636), (2, 11075818), (4, 5537909), (13, 1703972), (26, 851986), (52, 425993), (313, 70772), (626, 35386), (1252, 17693), (1361, 16276), (2722, 8138), (4069, 5444)]