22512908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 44854656

約数和(自身を除く): 22341748

約数列:

[1, 2, 4, 11, 22, 43, 44, 73, 86, 146, 163, 172, 292, 326, 473, 652, 803, 946, 1606, 1793, 1892, 3139, 3212, 3586, 6278, 7009, 7172, 11899, 12556, 14018, 23798, 28036, 34529, 47596, 69058, 77099, 130889, 138116, 154198, 261778, 308396, 511657, 523556, 1023314, 2046628, 5628227, 11256454, 22512908]

約数ペア:

[(1, 22512908), (2, 11256454), (4, 5628227), (11, 2046628), (22, 1023314), (43, 523556), (44, 511657), (73, 308396), (86, 261778), (146, 154198), (163, 138116), (172, 130889), (292, 77099), (326, 69058), (473, 47596), (652, 34529), (803, 28036), (946, 23798), (1606, 14018), (1793, 12556), (1892, 11899), (3139, 7172), (3212, 7009), (3586, 6278)]