11257712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{22697}}^1$

素因数の和:22736

約数の個数: 20

約数和(自身を含む): 22516416

約数和(自身を除く): 11258704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 22697, 45394, 90788, 181576, 363152, 703607, 1407214, 2814428, 5628856, 11257712]

約数ペア:

[(1, 11257712), (2, 5628856), (4, 2814428), (8, 1407214), (16, 703607), (31, 363152), (62, 181576), (124, 90788), (248, 45394), (496, 22697)]