22392881

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2864

約数の個数: 16

約数和(自身を含む): 27141120

約数和(自身を除く): 4748239

約数列:

[1, 7, 31, 37, 217, 259, 1147, 2789, 8029, 19523, 86459, 103193, 605213, 722351, 3198983, 22392881]

約数ペア:

[(1, 22392881), (7, 3198983), (31, 722351), (37, 605213), (217, 103193), (259, 86459), (1147, 19523), (2789, 8029)]