12393458

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3499}}^1$

素因数の和:3542

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 11798542

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3499, 3542, 6998, 24493, 38489, 48986, 76978, 80477, 160954, 269423, 538846, 563339, 885247, 1126678, 1770494, 6196729, 12393458]

約数ペア:

[(1, 12393458), (2, 6196729), (7, 1770494), (11, 1126678), (14, 885247), (22, 563339), (23, 538846), (46, 269423), (77, 160954), (154, 80477), (161, 76978), (253, 48986), (322, 38489), (506, 24493), (1771, 6998), (3499, 3542)]