12937791224

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{1889}}^1\times {\mathrm{27617}}^1$

素因数の和:29543

約数の個数: 32

約数和(自身を含む): 25055049600

約数和(自身を除く): 12117258376

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 1889, 3778, 7556, 15112, 27617, 55234, 58559, 110468, 117118, 220936, 234236, 468472, 856127, 1712254, 3424508, 6849016, 52168513, 104337026, 208674052, 417348104, 1617223903, 3234447806, 6468895612, 12937791224]

約数ペア:

[(1, 12937791224), (2, 6468895612), (4, 3234447806), (8, 1617223903), (31, 417348104), (62, 208674052), (124, 104337026), (248, 52168513), (1889, 6849016), (3778, 3424508), (7556, 1712254), (15112, 856127), (27617, 468472), (55234, 234236), (58559, 220936), (110468, 117118)]