25196823799

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{11831}}^1$

素因数の和:12163

約数の個数: 32

約数和(自身を含む): 30895718400

約数和(自身を除く): 5698894601

約数列:

[1, 7, 19, 67, 133, 239, 469, 1273, 1673, 4541, 8911, 11831, 16013, 31787, 82817, 112091, 224789, 304247, 792677, 1573523, 2129729, 2827609, 5548739, 15060863, 19793263, 53724571, 105426041, 189449803, 376071997, 1326148621, 3599546257, 25196823799]

約数ペア:

[(1, 25196823799), (7, 3599546257), (19, 1326148621), (67, 376071997), (133, 189449803), (239, 105426041), (469, 53724571), (1273, 19793263), (1673, 15060863), (4541, 5548739), (8911, 2827609), (11831, 2129729), (16013, 1573523), (31787, 792677), (82817, 304247), (112091, 224789)]