23688763

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{643}}^1$

素因数の和:946

約数の個数: 16

約数和(自身を含む): 28645120

約数和(自身を除く): 4956357

約数列:

[1, 7, 19, 133, 277, 643, 1939, 4501, 5263, 12217, 36841, 85519, 178111, 1246777, 3384109, 23688763]

約数ペア:

[(1, 23688763), (7, 3384109), (19, 1246777), (133, 178111), (277, 85519), (643, 36841), (1939, 12217), (4501, 5263)]