12495787

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:306

約数の個数: 16

約数和(自身を含む): 13651200

約数和(自身を除く): 1155413

約数列:

[1, 19, 59, 71, 157, 1121, 1349, 2983, 4189, 9263, 11147, 79591, 175997, 211793, 657673, 12495787]

約数ペア:

[(1, 12495787), (19, 657673), (59, 211793), (71, 175997), (157, 79591), (1121, 11147), (1349, 9263), (2983, 4189)]