18211357441

素因数分解:

${\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1\times {\mathrm{3671}}^1$

素因数の和:4224

約数の個数: 16

約数和(自身を含む): 18568569600

約数和(自身を除く): 357212159

約数列:

[1, 97, 199, 257, 3671, 19303, 24929, 51143, 356087, 730529, 943447, 4960871, 70861313, 91514359, 187745953, 18211357441]

約数ペア:

[(1, 18211357441), (97, 187745953), (199, 91514359), (257, 70861313), (3671, 4960871), (19303, 943447), (24929, 730529), (51143, 356087)]