19134878719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1359

約数の個数: 32

約数和(自身を含む): 21602101248

約数和(自身を除く): 2467222529

約数列:

[1, 11, 41, 211, 233, 451, 863, 2321, 2563, 8651, 9493, 9553, 35383, 49163, 95161, 105083, 182093, 201079, 389213, 540793, 2003023, 2015683, 2211869, 7465813, 8244239, 22172513, 42427669, 82123943, 90686629, 466704359, 1739534429, 19134878719]

約数ペア:

[(1, 19134878719), (11, 1739534429), (41, 466704359), (211, 90686629), (233, 82123943), (451, 42427669), (863, 22172513), (2321, 8244239), (2563, 7465813), (8651, 2211869), (9493, 2015683), (9553, 2003023), (35383, 540793), (49163, 389213), (95161, 201079), (105083, 182093)]