12974438399

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{39821}}^1$

素因数の和:40258

約数の個数: 16

約数和(自身を含む): 14209763904

約数和(自身を除く): 1235325505

約数列:

[1, 13, 71, 353, 923, 4589, 25063, 39821, 325819, 517673, 2827291, 14056813, 36754783, 182738569, 998033723, 12974438399]

約数ペア:

[(1, 12974438399), (13, 998033723), (71, 182738569), (353, 36754783), (923, 14056813), (4589, 2827291), (25063, 517673), (39821, 325819)]