23691347

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 24

約数和(自身を含む): 27066240

約数和(自身を除く): 3374893

約数列:

[1, 19, 29, 31, 73, 361, 551, 589, 899, 1387, 2117, 2263, 10469, 11191, 17081, 26353, 40223, 42997, 65627, 324539, 764237, 816943, 1246913, 23691347]

約数ペア:

[(1, 23691347), (19, 1246913), (29, 816943), (31, 764237), (73, 324539), (361, 65627), (551, 42997), (589, 40223), (899, 26353), (1387, 17081), (2117, 11191), (2263, 10469)]