21813152

素因数分解:

$2^5\times {\mathrm{607}}^1\times {\mathrm{1123}}^1$

素因数の和:1740

約数の個数: 24

約数和(自身を含む): 43053696

約数和(自身を除く): 21240544

約数列:

[1, 2, 4, 8, 16, 32, 607, 1123, 1214, 2246, 2428, 4492, 4856, 8984, 9712, 17968, 19424, 35936, 681661, 1363322, 2726644, 5453288, 10906576, 21813152]

約数ペア:

[(1, 21813152), (2, 10906576), (4, 5453288), (8, 2726644), (16, 1363322), (32, 681661), (607, 35936), (1123, 19424), (1214, 17968), (2246, 9712), (2428, 8984), (4492, 4856)]