18410249

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4153}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 22331904

約数和(自身を除く): 3921655

約数列:

[1, 11, 13, 31, 143, 341, 403, 4153, 4433, 45683, 53989, 128743, 593879, 1416173, 1673659, 18410249]

約数ペア:

[(1, 18410249), (11, 1673659), (13, 1416173), (31, 593879), (143, 128743), (341, 53989), (403, 45683), (4153, 4433)]