22015799

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 25824960

約数和(自身を除く): 3809161

約数列:

[1, 13, 17, 79, 97, 169, 221, 1027, 1261, 1343, 1649, 2873, 7663, 13351, 16393, 17459, 21437, 99619, 130271, 226967, 278681, 1295047, 1693523, 22015799]

約数ペア:

[(1, 22015799), (13, 1693523), (17, 1295047), (79, 278681), (97, 226967), (169, 130271), (221, 99619), (1027, 21437), (1261, 17459), (1343, 16393), (1649, 13351), (2873, 7663)]